Product
Realme Narzo 10
Realme Narzo 10
Vivo Y51 (2015)
Vivo Y51 (2015)
Battery
Charging 18W wired 5W reverse wired -
Type 5000 mAh Li-Ion 2350 mAh, non-removable
Body
Build Glass front, plastic back, plastic frame -
Dimensions 164.4 x 75.4 x 9 mm (6.47 x 2.97 x 0.35 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 199 g (7.02 oz) 157 g (5.54 oz)
  Weather-sealed ports & loudspeaker -
Comms
Bluetooth 5.0, A2DP, LE 4.0, A2DP
NFC No No
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
Radio FM radio FM radio
USB USB Type-C 2.0, OTG microUSB 2.0
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 b/g/n, hotspot
Display
Protection Corning Gorilla Glass 3 -
Resolution 720 x 1600 pixels, 20:9 ratio (~269 ppi density) 540 x 960 pixels, 16:9 ratio (~220 ppi density)
Size 6.5 inches, 102.8 cm2 (~82.9% screen-to-body ratio) 5.0 inches, 68.9 cm2 (~66.8% screen-to-body ratio)
Type IPS LCD, 480 nits (typ) IPS LCD
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Accelerometer, proximity, compass
Launch
Announced 2020, May 11 2015, December. Released 2015, December
Status Available. Released 2020, May 18 Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, HDR, panorama
Quad 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.3, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP B/W, f/2.4 -
Single - 8 MP, AF
Video 1080p@30fps, gyro-EIS 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 128GB 4GB RAM 16GB 2GB RAM
  eMMC 5.1 eMMC 4.5
Misc
Colors That White, That Green White
Models RMX2040 Y51L, Y51, 1707, Y51A
SAR 0.86 W/kg (head)     0.61 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 LTE 850 / 900 / 1800 / 2100 / 2600 - Malaysia
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  - LTE 900 / 1800 / 2100 - Thailand, Indonesia
Platform
Chipset Mediatek MT6769V/CU Helio G80 (12 nm) Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Quad-core 1.2 GHz Cortex-A53
GPU Mali-G52 MC2 Adreno 306
OS Android 10, Realme UI Android 5.0.2 (Lollipop), Funtouch 2.5
Selfie camera
Features HDR, panorama -
Single 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm 5 MP
Video 1080p@30fps 720p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes