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Xiaomi Redmi 2 Prime

Xiaomi Mi A1 (Mi 5X)

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Xiaomi Redmi 2 Prime
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Xiaomi Redmi 2 Prime

Xiaomi Mi A1 (Mi 5X)

Network
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network 3, 40 1, 3, 5, 7, 8, 20, 38, 40
Speed HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Launch
Announced 2015, August. Released 2015, August 2017, September
Status Discontinued Available. Released 2017, September
Body
Dimensions 134 x 67 x 9 mm (5.28 x 2.64 x 0.35 in) 155.4 x 75.8 x 7.3 mm (6.12 x 2.98 x 0.29 in)
Weight 133 g (4.69 oz) 165 g (5.82 oz)
Build Glass front, plastic back, plastic frame Glass front (Gorilla Glass 3), aluminum back, aluminum frame
SIM Dual SIM (Micro-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display
Type IPS LCD IPS LCD
Size 4.7 inches, 60.9 cm2 (~67.8% screen-to-body ratio) 5.5 inches, 82.6 cm2 (~70.1% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~312 ppi density) 1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
Protection To be confirmed Corning Gorilla Glass 3
Platform
OS Android 4.4.4 (KitKat), upgradable to 5.1.1 (Lollipop), MIUI 7.2 Android 7.1.2 (Nougat), upgradable to Android 9.0 (Pie), Android One
Chipset Qualcomm MSM8916 Snapdragon 410 (28 nm) Qualcomm MSM8953 Snapdragon 625 (14 nm)
CPU Quad-core 1.2 GHz Cortex-A53 Octa-core 2.0 GHz Cortex-A53
GPU Adreno 306 Adreno 506
Memory
Card slot microSDHC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 16GB 2GB RAM 32GB 4GB RAM, 64GB 4GB RAM
 eMMC 4.5 eMMC 5.1
Main Camera
Modules 8 MP, f/2.2, 28mm (wide), 1/3.2", 1.4µm, AF 12 MP, f/2.2, 26mm (wide), 1/2.9", 1.25µm, PDAF
12 MP, f/2.6, 50mm (telephoto), 1.0µm, AF, 2x optical zoom
Features LED flash, HDR Dual-LED dual-tone flash, HDR, panorama
Video 1080p@30fps 4K@30fps, 1080p@30fps, 720p@120fps
Selfie Camera
Modules 2 MP 5 MP
Video 720p 1080p@30fps
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 4.0, A2DP, LE 4.2, A2DP, LE
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
NFC No No
Infrared port No Yes
Radio Stereo FM radio FM radio
USB microUSB 2.0, OTG USB Type-C 2.0
Features
Sensors Accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity
Battery
Type Li-Po 2200 mAh, removable Li-Po 3080 mAh, non-removable
Charging 10W wired, QC1 10W wired
Misc
Colors White, Dark gray Black, Gold, Rose Gold, Red
SAR 1.00 W/kg (head)     1.75 W/kg (head)     0.76 W/kg (body)    
Models MDG2, MDI2
Price About 120 EUR About 170 EUR
Tests
Performance GeekBench: 4292 (v4.4)
GFXBench: 3.5fps (ES 3.1 onscreen)
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 (old) Endurance rating 87h

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