Product
Realme 3 Pro
Realme 3 Pro
Vivo Y51 (2015)
Vivo Y51 (2015)
Battery
Charging 20W wired, 50% in 30 min -
Music play Up to 126 h -
Stand-by Up to 383 h (3G) -
Talk time Up to 32 h (3G) -
Type 4045 mAh, non-removable Li-Ion 2350 mAh, non-removable
Body
Build Glass front (Gorilla Glass 5), plastic back, plastic frame -
Dimensions 156.8 x 74.2 x 8.3 mm (6.17 x 2.92 x 0.33 in) 143.8 x 71.7 x 7.5 mm (5.66 x 2.82 x 0.30 in)
SIM Nano-SIM + Nano-SIM Dual SIM
Weight 172 g (6.07 oz) 157 g (5.54 oz)
Comms
Bluetooth 5.0, A2DP, LE 4.0, A2DP
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 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, hotspot
Display
Protection Corning Gorilla Glass 5 -
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) 540 x 960 pixels, 16:9 ratio (~220 ppi density)
Size 6.3 inches, 97.4 cm2 (~83.7% screen-to-body ratio) 5.0 inches, 68.9 cm2 (~66.8% screen-to-body ratio)
Type IPS LCD IPS LCD
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Accelerometer, proximity, compass
Launch
Announced 2019, April 22. Released 2019, May 2015, December. Released 2015, December
Status Discontinued Discontinued
Main Camera
Dual -
Features LED flash, HDR LED flash, HDR, panorama
Single - 8 MP, AF
Video 4K@30fps, 1080p@30/120fps, 720p@960fps, gyro-EIS 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM 16GB 2GB RAM
eMMC 5.1 eMMC 4.5
Misc
Colors Carbon Gray, Nitro Blue, Lightning Purple White
Models RMX1851 Y51L, Y51, 1707, Y51A
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100 - India HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 - India LTE 850 / 900 / 1800 / 2100 / 2600 - Malaysia
Speed HSPA 42.2/11.5 Mbps, LTE (2CA) Cat6 300/75 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41 - EMEA LTE 900 / 1800 / 2100 - Thailand, Indonesia
Our Tests
Audio quality Noise -92.9dB / Crosstalk -91.1dB -
Battery (old) Endurance rating 91h -
Camera Photo / Video -
Display Contrast ratio: 1782:1 (nominal) -
Loudspeaker Voice 67dB / Noise 73dB / Ring 90dB -
Performance AnTuTu: 155647 (v7) GeekBench: 5881 (v4.4) GFXBench: 11fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SDM710 Snapdragon 710 (10 nm) Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) Quad-core 1.2 GHz Cortex-A53
GPU Adreno 616 Adreno 306
OS Android 9.0 (Pie), planned upgrade to Android 10, ColorOS 6 Android 5.0.2 (Lollipop), Funtouch 2.5
Selfie camera
Features HDR -
Single 5 MP
Video 1080p@30fps 720p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes