| Product |
Vivo X21i
|
Vivo iQOO
|
| Battery |
| Charging |
18W wired |
44W wired, 50% in 15 min, 100% in 45 min
22.5W wired (6/128 GB model) |
| Type |
Li-Ion 3425 mAh, non-removable |
Li-Ion 4000 mAh, non-removable |
| Body |
| Dimensions |
154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in) |
157.7 x 75.2 x 8.5 mm (6.21 x 2.96 x 0.33 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
159 g (5.61 oz) |
196 g (6.91 oz) |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
5.0, A2DP, LE |
| NFC |
No |
Yes |
| Positioning |
GPS, GLONASS |
GPS, GLONASS, GALILEO, BDS |
| Radio |
FM radio |
No |
| USB |
microUSB 2.0, OTG |
USB Type-C |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Display |
| Resolution |
1080 x 2280 pixels, 19:9 ratio (~402 ppi density) |
1080 x 2340 pixels, 19.5:9 ratio (~402 ppi density) |
| Size |
6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio) |
6.41 inches, 100.9 cm2 (~85.1% screen-to-body ratio) |
| Type |
Super AMOLED |
Super AMOLED |
| Features |
| Sensors |
Fingerprint (rear-mounted), accelerometer, proximity, compass |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Launch |
| Announced |
2018, May. Released 2018, May |
2019, March. Released 2019, March |
| Status |
Discontinued |
Discontinued |
| Main Camera |
| Dual |
12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF
5 MP, f/2.4, (depth) |
- |
| Features |
LED flash, HDR, panorama |
LED flash, HDR, panorama |
| Triple |
- |
12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF
13 MP, f/2.4, (ultrawide)
2 MP, f/2.4, (depth) |
| Video |
1080p@30fps |
4K@30fps, 1080p@30fps |
| Memory |
| Card slot |
microSDXC (uses shared SIM slot) |
No |
| Internal |
64GB 6GB RAM, 128GB 4GB RAM |
128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| |
eMMC 5.1 |
UFS 2.1 |
| Misc |
| Colors |
Black, Aurora White, Ruby Red, Night Purple |
Optic Blue, Lava Orange, Samurai Black, Feather White |
| Models |
X21i A |
V1824A, V1824BA |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 2100 |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands |
1, 3, 4, 5, 8, 38, 39, 40, 41 |
1, 2, 3, 4, 5, 8, 34, 38, 39, 40, 41 |
| Speed |
HSPA, LTE |
HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/150 Mbps |
| Technology |
GSM / CDMA / HSPA / LTE |
GSM / CDMA / HSPA / LTE |
| |
CDMA 800 & TD-SCDMA |
1, 2, 3, 4, 5, 7, 8, 12, 17 |
| Platform |
| Chipset |
Mediatek MT6771 Helio P60 (12 nm) |
Qualcomm SM8150 Snapdragon 855 (7 nm) |
| CPU |
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) |
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) |
| GPU |
Mali-G72 MP3 |
Adreno 640 |
| OS |
Android 8.1 (Oreo), Funtouch 4 |
Android 9.0 (Pie), Funtouch 9 |
| Selfie camera |
| Features |
- |
HDR |
| Single |
24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm |
12 MP, f/2.0, (wide), 1/2.8", 1.28µm |
| Video |
|
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
| |
32-bit/192kHz Hi-Res audio |
32-bit/192kHz Hi-Res audio |
