| Product |
Vivo Y51 (2020, September)
|
Honor 7X
|
| Battery |
| Charging |
18W wired |
- |
| Stand-by |
- |
Up to 647 h (3G) |
| Talk time |
- |
Up to 21 h (3G) |
| Type |
4500 mAh |
Li-Ion 3340 mAh, non-removable |
| Body |
| Build |
- |
Glass front, aluminum back, aluminum frame |
| Dimensions |
159.3 x 75.2 x 8.7 mm (6.27 x 2.96 x 0.34 in) |
156.5 x 75.3 x 7.6 mm (6.16 x 2.96 x 0.30 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
186.7 g (6.60 oz) |
165 g (5.82 oz) |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
4.1, A2DP, EDR, LE |
| NFC |
No |
No |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
GPS, GLONASS |
| Radio |
FM radio |
FM radio |
| USB |
USB Type-C 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, Wi-Fi Direct |
| Display |
| Resolution |
1080 x 2340 pixels, 19.5:9 ratio (~404 ppi density) |
1080 x 2160 pixels, 18:9 ratio (~407 ppi density) |
| Size |
6.38 inches, 99.9 cm2 (~83.4% screen-to-body ratio) |
5.93 inches, 90.7 cm2 (~77.0% screen-to-body ratio) |
| Type |
Super AMOLED |
IPS LCD |
| Features |
| Sensors |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Launch |
| Announced |
2020, September 15 |
2017, December. Released 2017, December |
| Status |
Available. Released 2020, September 19 |
Discontinued |
| Main Camera |
| Dual |
- |
16 MP, f/2.2, 26mm (wide), 1/2.9", 1.25µm, PDAF
2 MP, (depth) |
| Features |
LED flash, HDR, panorama |
LED flash, HDR, panorama |
| Quad |
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 120˚, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth) |
- |
| Video |
1080p@30fps, gyro-EIS |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (uses shared SIM slot) |
microSDXC (uses shared SIM slot) |
| Internal |
128GB 4GB RAM |
32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM |
| |
- |
eMMC 5.1 |
| Misc |
| Colors |
Mystic Black, Jazzy Blue, Dreamy White |
Black, Blue, Gold, Red, Gray |
| Models |
- |
BND-AL10, BND-TL10, BND-L21, BND-L22, BND-L24, BND-L31, BND-L2, BND-L34, BND-AL00 |
| 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 / 1900 / 2100 |
| 4G bands |
1, 3, 5, 8, 40 |
1, 3, 5, 7, 8, 20, 40 |
| Speed |
HSPA, LTE |
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE |
| Our Tests |
| Audio quality |
- |
Noise -89.5dB / Crosstalk -86.6dB |
| Battery (old) |
- |
Endurance rating 77h |
| Camera |
- |
Photo / Video |
| Display |
- |
Contrast ratio: 1941 (nominal), 2.734 (sunlight) |
| Loudspeaker |
- |
Voice 66dB / Noise 71dB / Ring 85dB |
| Performance |
- |
AnTuTu: 67636 (v7)
GeekBench: 3535 (v4.4)
GFXBench: 2.8fps (ES 3.1 onscreen) |
| Platform |
| Chipset |
Qualcomm SDM665 Snapdragon 665 (11 nm) |
Kirin 659 (16 nm) |
| CPU |
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
Octa-core (4x2.36 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53) |
| GPU |
Adreno 610 |
Mali-T830 MP2 |
| OS |
Android 10, Funtouch 10 |
Android 7.0 (Nougat), upgradable to Android 8.0 (Oreo), EMUI 5.1 |
| Selfie camera |
| Features |
HDR |
- |
| Single |
16 MP, f/2.0, (wide), 1/3.06" 1.0µm |
8 MP, f/2.0, 27mm (wide) |
| Video |
1080p@30fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
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