Product
Vivo Y71
Vivo Y71
₹14,317
Xiaomi Redmi 3x
Xiaomi Redmi 3x
₹17,384
Battery
Charging - 10W wired
Type Li-Ion 3360 mAh, non-removable Li-Ion 4100 mAh, non-removable
Body
Build Glass front (Gorilla Glass 3), aluminum back, aluminum frame Glass front, aluminum/plastic back, aluminum frame
Dimensions 155.9 x 75.7 x 7.8 mm (6.14 x 2.98 x 0.31 in) 139.3 x 69.6 x 8.5 mm (5.48 x 2.74 x 0.33 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Micro-SIM
Weight 150 g (5.29 oz) 144 g (5.08 oz)
Comms
Bluetooth 4.2, A2DP, LE 4.1, A2DP
Infrared port - Yes
NFC No No
Positioning GPS, GLONASS GPS, GLONASS, BDS
Radio FM radio FM radio
USB microUSB 2.0, OTG microUSB 2.0
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 3 -
Resolution 720 x 1440 pixels, 18:9 ratio (~268 ppi density) 720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Size 6.0 inches, 92.9 cm2 (~78.7% 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 2018, April. Released 2018, April 2016, June. Released 2016, July
Status Discontinued Discontinued
Main Camera
Features LED flash, HDR 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) microSDXC (uses shared SIM slot)
Internal 16GB 3GB RAM, 32GB 3GB RAM, 32GB 4GB RAM 32GB 2GB RAM
  eMMC 5.1 eMMC 5.1
Misc
Colors Black, Gold Gold, Dark Gray, Silver
Models 1724, 1801i -
Network
2G bands GSM 900 / 1800 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 1, 3, 7, 38, 39, 40, 41
Speed HSPA, LTE HSPA, LTE, EV-DO Rev.A 3.1 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE
  - CDMA2000 1xEV-DO
Platform
Chipset Qualcomm MSM8917 Snapdragon 425 (28 nm) Qualcomm MSM8937 Snapdragon 430 (28 nm)
CPU Quad-core 1.4 GHz Cortex-A53 Octa-core 1.4 GHz Cortex-A53
GPU Adreno 308 Adreno 505
OS Android 8.1 (Oreo), Funtouch 4 Android 6.0.1 (Marshmallow), MIUI 7.3
Selfie camera
Single 5 MP, f/2.2 5 MP, f/2.2
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
Offers See on Amazon See on Amazon