Product
Xiaomi Mi 4 LTE
Xiaomi Mi 4 LTE
Vivo Y3 (4GB+64GB)
Vivo Y3 (4GB+64GB)
Battery
Charging 18W wired, QC2 18W wired
Type Li-Ion 3080 mAh, non-removable 5000 mAh, non-removable
Body
Dimensions 139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in) 159.4 x 76.7 x 8.9 mm (6.28 x 3.02 x 0.35 in)
SIM Micro-SIM Nano-SIM + Nano-SIM
Weight 149 g (5.26 oz) 190 g (6.70 oz)
Comms
Bluetooth 4.0, A2DP 5.0, A2DP, LE
Infrared port Yes -
NFC No No
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
Radio FM radio FM radio
USB microUSB 2.0, OTG microUSB 2.0, OTG
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
Display
Resolution 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) 720 x 1544 pixels, 19.3:9 ratio (~268 ppi density)
Size 5.0 inches, 68.9 cm2 (~72.3% screen-to-body ratio) 6.35 inches, 99.6 cm2 (~81.5% screen-to-body ratio)
Type IPS LCD IPS LCD
Features
Sensors Accelerometer, gyro, proximity, compass, barometer Fingerprint (rear-mounted), accelerometer, proximity, compass
Launch
Announced 2014, December. Released 2014, December 2019, October. Released 2019, October
Status Discontinued Discontinued
Main Camera
Features LED flash, panorama, HDR LED flash, HDR, panorama
Single 13 MP, f/1.8, 1/3.1", 1.12µm, AF -
Triple - 13 MP, f/2.2, (wide), PDAF 8 MP, f/2.2, 13mm (ultrawide) 2 MP, f/2.4, (depth)
Video 4K@30fps, 1080p@30fps, 720p@120fps, HDR 1080p@30fps
Memory
Card slot No microSDXC (dedicated slot)
Internal 16GB 3GB RAM 64GB 4GB RAM
  eMMC 5.0 eMMC 5.1
Misc
Colors White Ink blue, Jade Red
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G bands LTE - international model 1, 3, 5, 8, 34, 38, 39, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE
  - CDMA2000 1xEV-DO
Platform
Chipset Qualcomm MSM8974AC Snapdragon 801 (28 nm) Mediatek MT6765 Helio P35 (12 nm)
CPU Quad-core 2.5 GHz Krait 400 Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 330 PowerVR GE8320
OS Android 4.4.3 (KitKat), MIUI 5 Android 9.0 (Pie), Funtouch 9.0
Selfie camera
Single 8 MP, f/1.8 8 MP, f/1.8
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes