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Vivo X51 5G![]() Go to Specs > |
Vivo X21![]() Go to Specs > |
Vivo X51 5G | Vivo X21 | |
Build | ||
---|---|---|
Operating system | ||
Android 10 | Android V8.1 Oreo | |
Dimensions | ||
158.5 x 72.8 x 8 mm (6.24 x 2.87 x 0.31 in) | 154.5 x 74.8 x 7.4 mm | |
Weight | ||
181 g | 156 g | |
SIM | ||
Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM, Dual Standby, (Nano-SIM) | |
Colors | ||
Gray | Black, Aurora White, Ruby Red | |
Launch | ||
Released | ||
Oct, 2020 | Mar, 2018 | |
Status | ||
Available | Available | |
Frequency | ||
Data | ||
GSM / CDMA / HSPA / LTE / 5G | GPRS, Edge, 3G HSPA, 4G LTE | |
2G Bands | ||
SIM 1: GSM 850 / 900 / 1800 / 1900 SIM 2: GSM 850 / 900 / 1800 / 1900 CDMA 800 |
SIM 1: GSM 850 / 900 / 1800 / 1900 SIM 2: GSM 850 / 900 / 1800 / 1900 |
|
3G Bands | ||
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | |
4G Bands | ||
LTE band 1(2100), 2(1900),... | LTE band 1(2100), 2(1900),... | |
5G Bands | ||
1, 3, 7, 8, 28, 38, 41, 77, 78 SA/NSA | NO | |
Processor | ||
CPU | ||
Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) | Octa-core (4 x 2.2 GHz Kryo 260 + 4 x 1.8 GHz Kryo 260) | |
Chipset | ||
Qualcomm SDM765 Snapdragon 765G (7 nm) | Qualcomm SDM660 Snapdragon 660 | |
GPU | ||
Adreno 620 | Adreno 512 | |
DISPLAY | ||
Technology | ||
AMOLED capacitive touchscreen, 16M colors | Super Amoled Capacitive Touchscreen, 16M Colors, Multitouch | |
Size | ||
6.56 inches
See more devices with similar Screen Size > |
6.3 inches See more devices with similar Screen Size > |
|
Resolution | ||
1080 x 2376 pixels (~398 ppi density) | 1080 x 2280 Pixels (~402 PPI) | |
Protection | ||
NA | Corning Gorilla Glass 3 | |
Features | ||
NA | NA | |
Memory | ||
Ram | ||
8GB RAM See more devices with similar RAM > |
6GB RAM See more devices with similar RAM > |
|
Storage Memory | ||
256GB Built-in | 64/128GB Built-in | |
Memory Card | ||
No | microSD Card, (supports up to 256GB) (uses SIM 2 slot) | |
Camera | ||
Main (Rear/Back) | ||
Quad 48 MP, f/1.6, (wide), PDAF, Laser AF, gimbal OIS 8 MP, f/3.4, 135mm (periscope telephoto), 1/4.0", PDAF, OIS, 5x optical zoom 13 MP, f/2.5, 50mm (portrait), 1/2.8", 0.8µm, PDAF, 2x optical zoom 8 MP, f/2.2, 120°, 16mm (ultrawide), 1/4.0", 1.12µm See more devices with similar Rear Camera > |
Dual 12 MP, (f/1.8, 1/2.5", dual pixel PDAF) + 5 MP, (f/2.4, depth sensor), LED Flash See more devices with similar Rear Camera > |
|
Features | ||
Dual-LED dual-tone flash, HDR, panorama Video 4K@30fps, 1080p@30fps, gyro-EIS | Phase detection, Geo-tagging, touch focus, face detection, HDR, panorama, Video (1080p@30fps) | |
Front | ||
32 MP, f/2.5, 26mm (wide), 1/2.8", 0.8µm HDR Video 1080p@30fps See more devices with the same Selfie Camera > |
12 MP, f/2.0, Video (1080p@30fps) See more devices with the same Selfie Camera > |
|
Connectivity | ||
WLAN (WIFI) | ||
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | |
Bluetooth | ||
5.1, A2DP, LE, aptX HD | v5.0 with A2DP, LE | |
GPS | ||
Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes + A-GPS support, & GLONASS | |
USB | ||
USB Type-C 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go | |
NFC | ||
Yes | No | |
Features | ||
Sensors | ||
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum | Accelerometer, Compass, Fingerprint (rear mounted), Proximity | |
Torch | ||
Yes | Yes | |
Extra | ||
NA | Document viewer, Photo/video editor | |
Battery | ||
Capacity | ||
Non-removable Li-Po ,4315 mAh See more devices with similar Battery Capacity > |
(Li-ion Non removable), 3200 mAh See more devices with similar Battery Capacity > |
|
Charging | ||
Fast charging 33W, 57% in 30 min | - Fast battery charging | |
Pricing | ||
Price | ||
USD $913 See more devices in this price range > |
USD $562 | |
Resale Value | ||
High | High | |
Comparison Result | ||
Result | ||
8 Greens | 2 Greens | |
Save Comparison | Go to Vivo brand page |
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