Product
Xiaomi Mi 4
Xiaomi Mi 4
₹14,999
Vivo Y19
Vivo Y19
₹16,499
Battery
Charging 18W wired, QC2 15W wired
Stand-by Up to 280 h (3G) -
Type Li-Ion 3080 mAh, non-removable Li-Ion 5500 mAh
Body
Build Glass front, plastic back, aluminum frame Glass front, plastic frame, plastic back
Dimensions 139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in) 167.3 x 77 x 8.2 mm (6.59 x 3.03 x 0.32 in)
SIM Micro-SIM Nano-SIM + Nano-SIM
Weight 149 g (5.26 oz) 199 g (7.02 oz)
  - IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Comms
Bluetooth 4.0, A2DP 5.4, A2DP, LE
Infrared port Yes -
NFC No No
Positioning GPS, GLONASS, BDS GPS, GALILEO, GLONASS, BDS, QZSS
Radio FM radio FM radio
USB microUSB 2.0, OTG USB Type-C 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
Display
Resolution 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) 720 x 1600 pixels, 20:9 ratio (~260 ppi density)
Size 5.0 inches, 68.9 cm2 (~72.3% screen-to-body ratio) 6.74 inches, 109.7 cm2 (~85.1% screen-to-body ratio)
Type IPS LCD IPS LCD, 90Hz, 570 nits (HBM)
Features
Sensors Accelerometer, gyro, proximity, compass, barometer Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2014, July. Released 2014, August 2025, May 01
Status Discontinued Available. Released 2025, May 01
Main Camera
Features LED flash, panorama, HDR LED flash, panorama
Single 13 MP, f/1.8, 1/3.1", 1.12µm, AF 13 MP, f/2.2, (wide), PDAF 0.08 MP, f/3.0 (auxiliary lens)
Video 4K@30fps, 1080p@30fps, 720p@120fps, HDR 1080p@30fps
Memory
Card slot No microSDXC (dedicated slot)
Internal 16GB 2GB RAM, 64GB 3GB RAM 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
  eMMC 5.0 eMMC 5.1
Misc
Colors Black, White Titanium Silver, Majestic Green
Models 2014215 V2432
SAR 0.71 W/kg (head)     0.85 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 - all versions GSM 850 / 900 / 1800 / 1900
3G bands TD-SCDMA - 4G model HSDPA 850 / 900 / 2100
4G bands 38, 39, 40 - 4G model 1, 3, 5, 8, 28, 38, 40, 41
5G bands - 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
EDGE Yes -
GPRS Yes -
Speed HSPA, LTE, EV-DO Rev.A 3.1 Mbps HSPA, LTE
Technology GSM / CDMA / HSPA / EVDO / LTE GSM / HSPA / LTE / 5G
  CDMA2000 1xEV-DO - Telecom 3G model -
Our Tests
Audio quality Noise -91.6dB / Crosstalk -49.7dB -
Battery (old) Endurance rating 68h -
Camera Photo / Video -
Display Contrast ratio: 929 (nominal), 2.424 (sunlight) -
Loudspeaker Voice 62dB / Noise 62dB / Ring 66dB -
Platform
Chipset Qualcomm MSM8974AC Snapdragon 801 (28 nm) Mediatek Dimensity 6300 (6 nm)
CPU Quad-core 2.5 GHz Krait 400 Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 330 Mali-G57 MC2
OS Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow), MIUI 10 Android 15, Funtouch 15
Selfie camera
Single 8 MP, f/1.8 5 MP, f/2.2, (wide)
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
Offers No offers available See on Amazon