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Xiaomi Mi 4 LTE

Xiaomi Mi A1 (Mi 5X)

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Xiaomi Mi 4 LTE
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Xiaomi Mi 4 LTE

Xiaomi Mi A1 (Mi 5X)

Network
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE - international model LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
Launch
Announced 2014, December 2017, September
Status Available. Released 2014, December Available. Released 2017, September
Body
Dimensions 139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in) 155.4 x 75.8 x 7.3 mm (6.12 x 2.98 x 0.29 in)
Weight 149 g (5.26 oz) 165 g (5.82 oz)
Build Front glass, aluminum frame, back
SIM Micro-SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display
Type IPS LCD capacitive touchscreen, 16M colors LTPS IPS LCD capacitive touchscreen, 16M colors
Size 5.0 inches, 68.9 cm2 (~72.3% screen-to-body ratio) 5.5 inches, 82.6 cm2 (~70.1% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) 1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
Protection Corning Gorilla Glass 3
Platform
OS Android 4.4.3 (KitKat); MIUI 5 Android 7.1.2 (Nougat), upgradable to Android 9.0 (Pie); Android One
Chipset Qualcomm MSM8974AC Snapdragon 801 (28 nm) Qualcomm MSM8953 Snapdragon 625 (14 nm)
CPU Quad-core 2.5 GHz Krait 400 Octa-core 2.0 GHz Cortex-A53
GPU Adreno 330 Adreno 506
Memory
Card slot No microSD, up to 128 GB (uses shared SIM slot)
Internal 16GB 3GB RAM 64GB 4GB RAM
Main Camera
Modules 13 MP, f/1.8, 1/3", 1.12Ám, AF 12 MP, f/2.2, 26mm (wide), 1.25Ám, PDAF
12 MP, f/2.6, 50mm (telephoto), 1.0Ám, AF, 2x optical zoom
Features LED flash, panorama, HDR Dual-LED dual-tone flash, HDR, panorama
Video 2160p@30fps, 1080p@30fps, 720p@120fps, HDR 2160p@30fps, 1080p@30fps, 720p@120fps
Selfie Camera
Modules 8 MP, f/1.8 5 MP
Video 1080p@30fps 1080p@30fps
Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
 Active noise cancellation with dedicated mic Active noise cancellation with dedicated mic
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 4.0, A2DP 4.2, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Infrared port Yes Yes
Radio FM radio FM radio
USB microUSB 2.0, USB Host 2.0, Type-C 1.0 reversible connector
Features
Sensors Accelerometer, gyro, proximity, compass, barometer Fingerprint (rear-mounted), accelerometer, gyro, proximity
Battery
  Non-removable Li-Ion 3080 mAh battery Non-removable Li-Po 3080 mAh battery
Charging Fast battery charging 18W (Quick Charge 2.0) Battery charging 10W
Stand-by
Talk time
Misc
Colors White Black, Gold, Rose Gold, Red
SAR 1.75 W/kg (head)     0.76 W/kg (body)    
Price About 230 EUR About 170 EUR
Tests
Performance Basemark OS II: 1392 / Basemark OS II 2.0: 1262
Basemark X: 10472
Display Contrast ratio: 1570:1 (nominal), 2.689 (sunlight)
Loudspeaker Voice 74dB, noise 73dB, ring 90dB
Audio quality Noise -91.0dB / Crosstalk -82.5dB
Battery life Endurance rating 87h

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