Product
Xiaomi Redmi Note 2
Xiaomi Redmi Note 2
₹16,362
Xiaomi Redmi 3x
Xiaomi Redmi 3x
₹17,384
Battery
Charging 10W wired 10W wired
Music play Up to 46 h -
Stand-by Up to 144 h (3G) -
Talk time Up to 11 h 30 min (3G) -
Type Li-Po 3060 mAh, removable Li-Ion 4100 mAh, non-removable
Body
Build Glass front, plastic back, plastic frame Glass front, aluminum/plastic back, aluminum frame
Dimensions 152 x 76 x 8.3 mm (5.98 x 2.99 x 0.33 in) 139.3 x 69.6 x 8.5 mm (5.48 x 2.74 x 0.33 in)
SIM Dual SIM (Micro-SIM, dual stand-by) Nano-SIM + Micro-SIM
Weight 160 g (5.64 oz) 144 g (5.08 oz)
Comms
Bluetooth 4.0, A2DP, LE 4.1, A2DP
Infrared port Yes Yes
NFC No No
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
Radio Stereo FM radio FM radio
USB microUSB 2.0, OTG microUSB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Resolution 1080 x 1920 pixels, 16:9 ratio (~403 ppi density) 720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Size 5.5 inches, 82.6 cm2 (~71.5% screen-to-body ratio) 5.0 inches, 68.9 cm2 (~71.1% screen-to-body ratio)
Type IPS LCD IPS LCD
Features
Sensors Accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2015, August. Released 2015, August 2016, June. Released 2016, July
Status Discontinued Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, HDR, panorama
Single 13 MP, f/2.2, PDAF 13 MP, f/2.0, PDAF
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) - Chinese version only microSDXC (uses shared SIM slot)
Internal 16GB 2GB RAM (Standard), 32GB 2GB RAM (Prime) 32GB 2GB RAM
  eMMC 5.0 eMMC 5.1
Misc
Colors White, blue, yellow, pink, mint green Gold, Dark Gray, Silver
Models 2015051 -
SAR 0.34 W/kg (head)     0.45 W/kg (body)     -
Network
2G bands GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 7, 38, 39, 40, 41 1, 3, 7, 38, 39, 40, 41
Speed HSPA, LTE Cat4 150/50 Mbps HSPA, LTE, EV-DO Rev.A 3.1 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE
  TD-SCDMA CDMA2000 1xEV-DO
Our Tests
Audio quality Noise -96.1dB / Crosstalk -94.8dB -
Battery (old) Endurance rating 49h -
Camera Photo / Video -
Display Contrast ratio: 953 (nominal), 2.166 (sunlight) -
Loudspeaker Voice 66dB / Noise 66dB / Ring 76dB -
Performance Basemark OS II 2.0: 1063Basemark X: 8518 -
Platform
Chipset Mediatek MT6795 Helio X10 (28 nm) Qualcomm MSM8937 Snapdragon 430 (28 nm)
CPU Octa-core 2.0 GHz Cortex-A53 - Redmi Note 2Octa-core 2.2 GHz Cortex-A53 - Redmi Note 2 Prime Octa-core 1.4 GHz Cortex-A53
GPU PowerVR G6200 Adreno 505
OS Android 5.0 (Lollipop), MIUI 7 Android 6.0.1 (Marshmallow), MIUI 7.3
Selfie camera
Single 5 MP, f/2.0 5 MP, f/2.2
Video 720p 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
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