Xiaomi Mi 4 overview
Xiaomi Mi 4 is a smartphone that runs on Android. It was released on 2014, August. Xiaomi Mi 4 has 5. inch, IPS LCD, a resolution of 1080 x 1920 pixels screen. It uses Qualcomm MSM8974AC Snapdragon 801 (28 nm) chipset, Quad-core 2.5 GHz Krait 400 CPU, Adreno 330 GPU. Xiaomi Mi 4 supports 2G, 3G, 4G, GPRS, EDGE networks with Micro-SIM. Xiaomi Mi 4 has 13MP Single main camera, 8MP Single selfie camera. It uses Li-Ion 3080 mAh, non-removable battery. The price of Xiaomi Mi 4 is about 257.6 USD.
Score the key features of Xiaomi Mi 4 compared to the other phones on the market:
- CPU Cores: 56 / 100 points
- Camera pixels: 47 / 100 points
- Screen resolution: 70 / 100 points
- Battery capacity: 75 / 100 points
- Price: 30 / 100 points
Xiaomi Mi 4 full specifications
|Technology||GSM / CDMA / HSPA / EVDO / LTE|
|2G bands||GSM 850 / 900 / 1800 / 1900 - all versions
CDMA 800 / 1900 - Telecom 3G model
|3G bands||TD-SCDMA - 4G model
HSDPA 850 / 900 / 1900 / 2100 - Unicom 3G model, Telecom 3G model
CDMA2000 1xEV-DO - Telecom 3G model
|4G bands||38, 39, 40 - 4G model|
|Speed||HSPA 42.2/5.76 Mbps, LTE, EV-DO Rev.A 3.1 Mbps|
|Announced||2014, July. Released 2014, August|
|Dimensions||139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in)|
|Weight||149 g (5.26 oz)|
|Build||Glass front, plastic back, aluminum frame|
|Size||5.0 inches, 68.9 cm2 (~72.3% screen-to-body ratio)|
|Resolution||1080 x 1920 pixels, 16:9 ratio (~441 ppi density)|
|OS||Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow), MIUI 10|
|Chipset||Qualcomm MSM8974AC Snapdragon 801 (28 nm)|
|CPU||Quad-core 2.5 GHz Krait 400|
|Internal||16GB 2GB RAM, 64GB 3GB RAM|
|Single||13 MP, f/1.8, 1/3.1", 1.12µm, AF|
|Features||LED flash, panorama, HDR|
|Video||[email protected], [email protected], [email protected], HDR|
|Single||8 MP, f/1.8|
|WLAN||Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot|
|GPS||Yes, with A-GPS, GLONASS, BDS|
|USB||microUSB 2.0, USB On-The-Go|
|Sensors||Accelerometer, gyro, proximity, compass, barometer|
|Type||Li-Ion 3080 mAh, non-removable|
|Charging||Fast charging 18W Quick Charge 2.0|
|Stand-by||Up to 280 h (3G)|
|SAR||0.71 W/kg (head) 0.85 W/kg (body)|
|Price||About 257.6 USD|
|Display||Contrast ratio: 929 (nominal), 2.424 (sunlight)|
|Camera||Photo / Video|
|Loudspeaker||Voice 62dB / Noise 62dB / Ring 66dB|
|Audio quality||Noise -91.6dB / Crosstalk -49.7dB|
|Battery life||Endurance rating 68h|
Photos and videos of Xiaomi Mi 4
Frequently asked questions:
How much does Xiaomi Mi 4 cost?
The reference price of the Xiaomi Mi 4 is about 257.6 USD (in 2014). This price may vary slightly depending on the market and region.
Where can I buy a Xiaomi Mi 4 phone?
The Xiaomi Mi 4 phone was manufactured in 2014 and you can hardly buy it now.
Does Xiaomi Mi 4 support 5G?
No, it does not support 5G.
Does Xiaomi Mi 4 support NFC (Near-Field Communication)?
No, it does not support NFC.
What are the dimensions of the Xiaomi Mi 4, what are the sizes?
The size of the Xiaomi Mi 4 is 68.5 x 139.2 x 8.9 mm (width x height x thickness).
What is the weight of Xiaomi Mi 4?
The weight of the Xiaomi Mi 4 is 149g.
What type of screen does Xiaomi Mi 4 use?
The screen of Xiaomi Mi 4 is IPS LCD.
What is the screen size of Xiaomi Mi 4? What is its screen ratio?
The screen size of Xiaomi Mi 4 is 5 inches. The screen ratio is 72.3% (the higher the screen ratio, the less excess space).
What is the screen resolution of Xiaomi Mi 4? What is PPI (Pixels Per Inch)?
The screen resolution of the Xiaomi Mi 4 is 1080 x 1920 pixels, 441 PPI.
What operating system does Xiaomi Mi 4 use?
Xiaomi Mi 4 uses Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow), MIUI 10 operating system.
What CPU does Xiaomi Mi 4 use? Which chipset?
Xiaomi Mi 4 uses Quad-core 2.5 GHz Krait 400 CPU, Qualcomm MSM8974AC Snapdragon 801 (28 nm) chipset, Adreno 330 GPU.
What is the battery capacity of the Xiaomi Mi 4? What type of battery does Xiaomi Mi 4 use?
The battery capacity of Xiaomi Mi 4 is 3080 mAh. Xiaomi Mi 4 uses a Li-Ion battery.
Does Xiaomi Mi 4 support wireless charging?
No, it does not support wireless charging.
Does Xiaomi Mi 4 have fast charging?
Yes, it supports fast charging.
How many MP (megapixels) is the main camera of Xiaomi Mi 4?
The main camera of Xiaomi Mi 4 is 13.0 MP.
What type of SIM card does Xiaomi Mi 4 use?
Xiaomi Mi 4 uses Micro-SIM.
Is Xiaomi Mi 4 waterproof?
No, it's not waterproof.
Which country's Xiaomi Mi 4 phone?
Mi 4 is a phone of Xiaomi, a brand from China.