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Xiaomi Redmi 9

Spécifications de l'ordinateur portable

Xiaomi Redmi 9
Xiaomi Redmi 9 (Redmi 9 Gamme)
Processeur
Mediatek Helio G80 8 x 2 GHz, Cortex-A75 / A55
Carte graphique
Mémoire
3 Go 
Écran
6.53 pouces 19.5:9, 2340 x 1080 pixel 395 PPP, capacitif, IPS LCD, Corning Gorilla Glass 3, brillant: oui, 60 Hz
Disque dur
32 GB eMMC Flash, 32 Go 
, 19 Go libres
Connexions
1 USB 2.0, Connectique audio: jack 3,5 mm, Lecteur de cartes mémoires: micro SD jusqu'à 512 Go, 1 Lecteur d'empreintes digitales, NFC, Capteur de luminosité, Capteurs: capteur de proximité, accéléromètre, e-boussole, USB C, émetteur IR, OTG, Miracast
Réseau
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 5.0, GSM : B2 / 3 / 5 / 8, WCDMA: B1 / 2 / 4 / 5 / 8, LTE-FDD : B1 / 2 / 3 / 4 / 5 / 7 / 8 / 20 / 28, LTE-TDD Version 1: B38 / 40 / 41, Dual SIM, LTE, GPS
Taille
Hauteur x Largeur x Profondeur (en mm): 9.1 x 163.3 x 77
Batterie
5020 mAh Lithium-Polymère
Charge
charge rapide / Quickcharge
Système d'exploitation
Android 10
Appareil photo
Appareil photo primaire: 13 MPix (f/2,2, 28mm, 1 / 3.1", 1,12µm) + 8 MP (f/2,2, 118˚, 1 / 4.0", 1,12µm) + 5 MP (f/2,4) + 2 MP (f/2,4)
Appareil photo secondaire: 8 MPix (f/2,0, 27 mm)
Fonctionnalités additionnelles
Haut-parleurs: mono, Clavier: virtuel, adaptateur secteur, étui de protection, chargeur 5 V 2 A, câble USB C, outil pour carte SIM, informations de garantie, MiUI 11, 12 Mois Garantie, DAS (tête : 0,78 W/kg. Corps: 1,07 W/kg), Widevine L1, sans ventilateur
Poids
198 g, Alimentation: 45 g
Prix
149 euros

 

Price comparison

Note moyenne: 73.27% - Moyen
Moyenne de 18 notes (à partir de 44 critiques)
prix: 74%, performances: 60%, équipement: 48%, écran: 78% mobilité: 87%, finition: 79%, ergonomie: 77%, degré de nuisance: 93%

Critiques pour le/la Xiaomi Redmi 9

77.8% Test du Xiaomi Redmi 9: smartphone du haut du panier à petit prix | Notebookcheck
Le Redmi 9 à 130 € possède un quadruple appareil photo, le NFC, une prise jack 3,5 mm, une double SIM, la charge rapide, et une batterie de 5020 mAh. Il est difficile de croire que tout cela soit proposé dans un ensemble si compétitif, mais le Redmi 9 le fait. Lisez notre rapport de test pour savoir si le smartphone est aussi impressionnant au quotidien que sa fiche technique.
80% Test du Xiaomi Redmi 9 : un très bon smartphone pour un tout petit prix
Source: Frandroid Français Archive.org version
Le Xiaomi Redmi 9 ne casse évidemment pas des briques. C'est un smartphone avec un design correct, une très bonne autonomie, des performances suffisantes pour ne pas être frustrantes et un module photo doté d'un appareil ultra grand-angle.
Critique simple, disponibles en ligne, Très longue, Date: 08/29/2020
Notes: Note globale: 80% performances: 80% écran: 70% mobilité: 80% finition: 80%

Critiques dans des langues étrangères

80% Redmi 9 review: Value for money or just cheap?
Source: Android Authority Anglais EN→FR
I don’t want to sound repetitive, but everything about the Redmi 9 has to be tempered by its price point. Is the design next generation? No. Does it have a fast processor? No. Can you play Fortnite at its highest settings? No. Does it have the best camera optics on the market? No. What you do get is a usable smartphone with a 1080p display that has built-in sunlight mode and is protected by Corning Gorilla Glass 3. You get a quad-camera setup, including a depth sensor and some computational photography features. You also get a reliable fingerprint reader, the potential of 18W quick charging, OTG reverse charging, all-day battery life, Android 10, and access to the Google Play Store. The Redmi 9 comes in two models and is available in three different colors. The recommended retail price is €149 (~$175) for the 3GB/32GB variant and €169 (~$199) for the 4GB/64GB variant, but I have seen them generally on sale for a little less than that. Of course, there are other budget-friendly phones out there, including the Moto G8 or Moto G8 Plus; something from Nokia such as the Nokia 4.2 or the Nokia 5.3;
Critique simple, disponibles en ligne, Longue, Date: 08/07/2022
Notes: Note globale: 80% prix: 80% performances: 50% écran: 80% mobilité: 90% finition: 80%
Xiaomi Redmi 9 Screen and Frame Replacement
Source: Ricks Tech Anglais
Soutien, disponibles en ligne, Très longue, Date: 12/20/2021
Xiaomi Redmi 9 Activ Review, Pros and Cons
Source: Tech Nave Anglais EN→FR
The Xiaomi Redmi 9 Activ is a low-budget smartphone that brings the right level of hardware and software to satisfy users’ needs. But at the same time, the company provides multiple copy versions as well. For example, the Redmi 9A Sport is entirely a copy of the Redmi 9i Sport with less storage space. The same thing applies to the Redmi 9 Activ phone, but if you’re looking for a decent phone with a low budget for general uses and the camera is your secondary concern, then the Redmi 9 Activ is a great option. But if you’re looking for a better alternative, you can also check out the recent release of the Infinix Zero X Neo variant, which is a decent choice to look at in the meantime.
Critique simple, disponibles en ligne, Courte, Date: 10/27/2021
Xiaomi Redmi 9 Review – Cheap But Not Value For Money
Source: Cashify Anglais EN→FR
Xiaomi Redmi 9 is an entry-level smartphone. It packs in entry-level specifications and nothing comes out as bad but as average. However, getting an Helio G35 SoC is something you should think about twice as the processor is underwhelming. You can shell out a few hundred bucks more to get Redmi 9 Prime which is way better in many ways.
Critique simple, disponibles en ligne, De taille moyenne, Date: 08/08/2021
54% Xiaomi Redmi 9 Battery review: Large capacity
Source: DxOMark Anglais EN→FR
The Xiaomi Redmi 9 comes with a 5020 mAh battery, which is a slightly heavier-hitter for a smartphone in the Essential segment. Despite its battery’s large capacity, however, our tests found the Redmi lagging behind its rivals in autonomy; further, its small charger hobbled its performance in both charging and efficiency.
Critique simple, disponibles en ligne, De taille moyenne, Date: 05/10/2021
Notes: Note globale: 54%
80% Xiaomi Redmi 9 review
Source: Tech Advisor Anglais EN→FR Archive.org version
You also don't have to look to far to find considerably more value for money with just a small increase to your budget - you needn't even look outside Xiaomi's own product line. With notably better cameras, faster performance and higher storage options, Redmi 9 can't hold a candle to Redmi Note 9 or the Poco X3 NFC.
Critique simple, disponibles en ligne, Très longue, Date: 10/09/2020
Notes: Note globale: 80%
80% Xiaomi Redmi 9 review: Xiaomi can make impressive budget phones too
Source: T3 Anglais EN→FR Archive.org version
The Xiaomi Redmi 9 can definitely hold its own against the best budget phones on the market at the moment, proving that Xiaomi isn't just about high-end flagships... just make sure you consider the various competitors at this price point before committing yourself.
Critique simple, disponibles en ligne, Longue, Date: 09/30/2020
Notes: Note globale: 80%
70% Redmi 9 Review
Source: NDTV Gadgets Anglais EN→FR Archive.org version
The Redmi 9 competes with many budget phones at its starting price of Rs. 8,999, but it's a bit of a hard sell when you have phones such as the Realme Narzo 10A (Review) which offer better hardware for roughly the same amount of money. The 128GB storage version of the Redmi 9 is an even tougher sell at Rs. 9,999, since it will compete with the Redmi 9 Prime (Review) which offers vastly superior performance and specifications at the same price.
Critique simple, disponibles en ligne, De taille moyenne, Date: 09/25/2020
Notes: Note globale: 70% prix: 60% performances: 60% écran: 70% mobilité: 90% finition: 70%
80% Redmi 9 review: Value for money or just cheap? (Update: UK sales open)
Source: Android Authority Anglais EN→FR Archive.org version
Of course, there are other budget-friendly phones out there, including the Moto G8 or Moto G8 Plus; something from Nokia such as the Nokia 4.2 or the Nokia 5.3; or even the Poco M2 Pro from Xiaomi itself. But if you are on a tight budget, the Redmi 9 is certainly worth considering.
Critique simple, disponibles en ligne, Longue, Date: 08/14/2020
Notes: Note globale: 80% performances: 50% écran: 80% mobilité: 90% finition: 80%
80% Redmi 9 review: Value for money or just cheap?
Source: Android Authority Anglais EN→FR Archive.org version
I don’t want to sound repetitive, but everything about the Redmi 9 has to be tempered by its price point. Is the design next generation? No. Does it have a fast processor? No. Can you play Fortnite at its highest settings? No. Does it have the best camera optics on the market? No.
Critique simple, disponibles en ligne, Longue, Date: 08/07/2020
Notes: Note globale: 80% performances: 50% écran: 80% mobilité: 90% finition: 80%
50% Xiaomi Redmi 9 Review
Source: Phone Arena Anglais EN→FR Archive.org version
Let’s make one thing clear immediately: the Xiaomi Redmi 9 is a phone with flaws, and it has a lot of them. On the other hand, it is one of the most affordable phones available anywhere right now, and it's hard to find a better phone at this price point.
Critique simple, disponibles en ligne, Longue, Date: 07/29/2020
Notes: Note globale: 50%
Redmi 9 Review
Source: Gearbest Anglais EN→FR Archive.org version
Redmi 9 is an almost perfect budget smartphone that has received many useful features and functions. High resolution and brightness of the screen will allow you not to worry about your eyesight, but battery life will not be so high. The quality of the photos is good for its price. And the main advantage is the presence of an NFC module.
Critique simple, disponibles en ligne, Longue, Date: 07/28/2020
68% Xiaomi Redmi 9 (Prime) review
Source: GSM Arena Anglais EN→FR Archive.org version
The Redmi 9 is a budget offer that none can quite match at this time. If your budget is around €120 you probably won't find a better phone. With a high-res screen, high-quality camera, and impressive battery life - the Redmi 9 exceeds the expectations.
Critique simple, disponibles en ligne, Très longue, Date: 07/27/2020
Notes: Note globale: 68%
Redmi 9 Review: With Helio G80, Rear Quad Cameras, 2020 Budget Phone
Source: Igeekphone Anglais EN→FR Archive.org version
If you’re looking for a hundred-dollar boutique, the Redmi 9 without a price increase is a unique choice, 799 yuan has a resolution of 1080P, performance is enough for a war game and equipped with rear four-camera support infrared remote control of the large battery phone, it is the “bucket” in the hundred-dollar machine.
Critique simple, disponibles en ligne, Très longue, Date: 07/18/2020
Xiaomi Redmi 9 Review
Source: Yugatech Anglais EN→FR Archive.org version
The Redmi 9 is a great addition to Xiaomi’s lineup as it provides a fourth, honorary option to the Redmi Note 9 series. By providing users with all the basics they need for an essential but solid smartphone experience, it’s almost a no-brainer for Xiaomi fans looking to spend not more than PHP7,490. However, I think that’s exactly how much you should spend if you were getting a Redmi 9.
Critique simple, disponibles en ligne, Longue, Date: 07/16/2020
Redmi 9 Gaming Review @ Max Graphic + 1080P Setup!
Source: Manila Shaker Anglais Archive.org version
We tested the new budget phone from Xiaomi--The Redmi 9. Can it game in 1080p quality? Surprisingly for the starting price of P6,990, yes it can! Watch the video for the actual hands-on review. Games test includes NBA 2K20, Honkai Impact 3, PUBG Mobile, Mobile Legends, Call of Duty Mobile, and Asphalt 9. We also test the battery, charging, and fps counter.
Critique simple, disponibles en ligne, Très longue, Date: 07/12/2020
Redmi 9 Unboxing, Quick Review: Best Affordable Phone Under Php 10K?
Source: Unbox Anglais EN→FR Archive.org version
The Helio G80 is capable of running many games at medium and high and has already proven itself in phones that we’ve reviewed previously that rocked the chip. Redmi is including a massive 5020mAh battery in the Redmi 9, though our previous experience with the G80 tells us that the bigger than average battery might be needed. All in all the Redmi 9 has a lot of great things going for it, especially at the price that Xiaomi is asking for.
Critique simple, disponibles en ligne, Longue, Date: 07/07/2020
Redmi 9 Unboxing and Hands-on
Source: Yugatech Anglais Archive.org version
Hands-On, disponibles en ligne, Courte, Date: 07/07/2020
78% Xiaomi Redmi 9 im Test: Einfach, preiswert, okay?
Source: Computerbild Allemand DE→FR
Critique simple, disponibles en ligne, Longue, Date: 01/05/2021
Notes: Note globale: 78%
Xiaomi Redmi 9 im Praxis-Test: Einfach, preiswert, okay
Source: Computerbild Allemand DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 11/23/2020
70% Xiaomi Redmi 9 Wie viel Smartphone gibt es für 100 Euro?
Source: Inside Handy Allemand DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 10/11/2020
Notes: Note globale: 70%
Xiaomi Redmi 9 im Praxis-Test: Einfach, preiswert, okay
Source: Computerbild Allemand DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 09/18/2020
Xiaomi Redmi 9 Vierfach-Kamera für 150 Euro
Source: Futurezone.at Allemand DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 09/13/2020
Xiaomi Redmi 9 Das fast perfekte Smartphone
Source: Tech Stage Allemand DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 08/06/2020
82% Redmi 9
Source: Chinahandys.net Allemand DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 07/18/2020
Notes: Note globale: 82% performances: 80% écran: 80% mobilité: 70% finition: 90%
Xiaomi Redmi 9, unter 150€, dafür aber mit Quad Kamera?
Source: Techtest.org Allemand DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 06/27/2020
78% Xiaomi Redmi 9, análisis: que el precio no te engañe respecto a este buen teléfono móvil
Source: Xataka Espagnol ES→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 09/25/2020
Notes: Note globale: 78% performances: 73% écran: 75% mobilité: 95% finition: 78%
Бестселлер по низкой цене: тест-обзор смартфона Redmi 9
Source: Yamobi RU→FR Archive.org version
Critique simple, disponibles en ligne, Très longue, Date: 12/17/2020
70% Redmi 9 - Обзор современного бюджетного смартфона с неярким экраном
Source: Helpix RU→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 11/08/2020
Notes: Note globale: 70%
Обзор Xiaomi Redmi 9 3/32GB (NFC). Недорогой смартфон с 4 камерами
Source: Mega Obzor RU→FR Archive.org version
Critique simple, disponibles en ligne, Très longue, Date: 10/21/2020
Обзор смартфона Xiaomi Redmi 9: новый "лучший бюджетник"?
Source: Hitech Vesti RU→FR Archive.org version
Critique simple, disponibles en ligne, Très longue, Date: 09/21/2020
Обзор Redmi 9: почти идеальный бюджетный смартфон Xiaomi с удивительно хорошей камерой
Source: DGL.ru RU→FR Archive.org version
Critique simple, disponibles en ligne, Très longue, Date: 08/21/2020
74% Обзор Xiaomi Redmi 9: бюджетник с NFC и Full HD+ дисплеем. Надо брать?
Source: Hi-Tech Mail RU→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 08/12/2020
Notes: Note globale: 74% performances: 70% écran: 80% mobilité: 90% finition: 70%
4 lý do khiến Xiaomi Redmi 9 rất đáng mua trong phân khúc giá rẻ
Source: FPT shop VN→FR Archive.org version
Critique simple, disponibles en ligne, Courte, Date: 07/08/2020
Khui hộp Xiaomi Redmi 9 tại Việt Nam: Helio G80, bốn camera, pin trâu, giá hấp dẫn
Source: FPT shop VN→FR Archive.org version
Hands-On, disponibles en ligne, Longue, Date: 07/02/2020
Trên tay Xiaomi Redmi 9: Sở hữu cụm 4 camera, chip Helio G80, pin cực trâu, có sạc nhanh nhưng giá chỉ hơn 3 triệu
Source: The Gioididong VN→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 07/01/2020
Đánh giá chi tiết Redmi 9: Qua rồi cái thời camera điện thoại giá rẻ chụp hình chán ngắt!
Source: The Gioididong VN→FR Archive.org version
Critique simple, disponibles en ligne, Très longue, Date: 06/27/2020
Mở bán Xiaomi Redmi 9 - pin 5.020 mAh, 4 camera sau, giá 2,9 triệu
Source: Zing VN→FR Archive.org version
Critique simple, disponibles en ligne, Courte, Date: 06/26/2020
Những tính năng hấp dẫn trên Xiaomi Redmi 9 ở tầm giá hơn 3 triệu đồng
Source: FPT shop VN→FR Archive.org version
Critique simple, disponibles en ligne, De taille moyenne, Date: 06/26/2020
Trên tay Xiaomi Redmi 9: Sở hữu cụm 4 camera, chip Helio G80, pin cực trâu, có sạc nhanh nhưng giá chỉ hơn 3 triệu
Source: The Gioididong VN→FR Archive.org version
Critique simple, disponibles en ligne, Courte, Date: 06/19/2020
Redmi 9 ra mắt: Helio G80, 4 camera sau, pin 5020mAh, giá từ 3.3 triệu đồng
Source: Genk VN→FR Archive.org version
Critique simple, disponibles en ligne, De taille moyenne, Date: 06/06/2020
Test Xiaomi Redmi 9
Source: Lyd og Billede DA→FR
Critique simple, disponibles en ligne, Courte, Date: 07/12/2021
67% Redmi 9 [TEST]: Kinesisk prisbasker
Source: Alt om Data DA→FR
Critique simple, disponibles en ligne, Très courte, Date: 03/08/2021
Notes: Note globale: 67% prix: 83% performances: 50%

Commentaire

ARM Mali-G52 MP2:

Carte graphique intégrée de milieu de gamme avec 2 clusters. ARM affirme que la série G52 est 30 % plus rapide et 15 % plus efficace que la série G51 sur le même nœud de processus.

La plupart des jeux pas trop demandants actuels peuvent tourner de façon fluide. soyez prêts à endurer un rendu graphique assez moche à cause de la basse résolution et des détails au minimum. Par ailleurs ces cartes sont suffisantes pour un travail de bureau et le visionnage de vidéos (pas évident pour la vidéo HD).


>> Plus d'informations sont à trouver dans notre comparaison des cartes graphiques mobiles et ainsi que dans notre liste des Benchmarks affiliés.


Helio G80: SoC octa-core basé sur l'ARM avec 2x grands noyaux ARM Cortex-A75 jusqu'à 2 GHz et 6x petits noyaux ARM Cortex-A55 efficaces en puissance jusqu'à 1,8 GHz. Intègre un modem LTE (4G) Cat-7 (DL) / Cat-13 (UL), un GPU ARM Mali-G72 MP3 et un AMR Mali G52 MC2 jusqu'à 950 MHz.
>> Plus d'informations sont à trouver dans notre comparaison des processeurs mobiles.


6.53": Seuls quelques smartphones possèdent une telle diagonale d’écran. 

Un écran de plus grandes dimensions permettent des résolutions plus élevées, les détails comme la finesse des lettres seront meilleurs. Néanmoins, un écran de plus petite taille est synonyme de consommation énergétique moindre et souvent d’un terminal plus compact, plus léger et plus abordable.
>> Pour en savoir un peu plus sur la finesse des pixels à l'écran, jetez un coup d'œil à notre liste des DPI (PPP, points par pouce).


73.27%: La note est mauvaise. La plupart des portables sont mieux notés. Nous ne conseillons pas cet achat.


>> Plus d'informations sont à trouver dans notre guide d'achat pour les ordinateurs portables.

 

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Comparaison des prix
Stefan Hinum (Update: 2020-06-29)