| Product |
Vivo T2x
|
Samsung Galaxy J8
|
| Battery |
| Charging |
44W wired |
- |
| Music play |
- |
Up to 112 h |
| Talk time |
- |
Up to 23 h (3G) |
| Type |
6000 mAh |
Li-Ion 3500 mAh, non-removable |
| Body |
| Build |
Glass front, plastic frame, plastic back |
Glass front, plastic back, plastic frame |
| Dimensions |
163.9 x 75.3 x 9.2 mm (6.45 x 2.96 x 0.36 in) |
159.2 x 75.7 x 8.2 mm (6.27 x 2.98 x 0.32 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
202.8 g (7.16 oz) |
177 g (6.24 oz) |
| Comms |
| Bluetooth |
5.2, A2DP, LE, aptX HD |
4.2, A2DP, LE |
| NFC |
Yes |
No |
| Positioning |
GPS, GLONASS, GALILEO, BDS, QZSS |
GPS, GLONASS, BDS |
| Radio |
No |
FM radio, recording |
| USB |
USB Type-C, OTG |
microUSB 2.0, OTG |
| 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 2408 pixels, 20:9 ratio (~401 ppi density) |
720 x 1480 pixels, 18.5:9 ratio (~274 ppi density) |
| Size |
6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio) |
6.0 inches, 91.4 cm2 (~75.8% screen-to-body ratio) |
| Type |
IPS LCD, 144Hz, 650 nits (HBM) |
Super AMOLED |
| Features |
| Sensors |
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
Fingerprint (rear-mounted), accelerometer, proximity |
| Launch |
| Announced |
2022, May 30 |
2018, May. Released 2018, July |
| Status |
Available. Released 2022, May 31 |
Discontinued |
| Main Camera |
| Dual |
50 MP, f/1.8, 26mm (wide), PDAF
2 MP, f/2.4, (macro) |
16 MP, f/1.7, AF
5 MP, f/1.9, (depth) |
| Features |
Dual-LED dual-tone flash, HDR, panorama |
LED flash, panorama, HDR |
| Video |
4K@30fps, 1080p@30/60fps, gyro-EIS |
1080p@30fps |
| Memory |
| Card slot |
No |
microSDXC (dedicated slot) |
| Internal |
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
32GB 3GB RAM, 64GB 4GB RAM |
| |
UFS 3.1 |
eMMC 5.1 |
| Misc |
| Colors |
Black, Blue |
Black, Gold, Blue, Purple |
| Models |
- |
SM-J810G, SM-J810F, J810Y, SM-J810Y, SM-J810GF, SM-J810M |
| SAR EU |
- |
0.57 W/kg (head) 1.18 W/kg (body) |
| 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, 5, 8, 28, 34, 38, 39, 40, 41 |
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 - J810Y/DS |
| 5G bands |
1, 5, 8, 28, 41, 77, 78 SA/NSA |
- |
| Speed |
HSPA, LTE, 5G |
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
| Technology |
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
GSM / HSPA / LTE |
| |
CDMA2000 1x |
- |
| Platform |
| Chipset |
Mediatek Dimensity 1300 (6 nm) |
Qualcomm SDM450 Snapdragon 450 (14 nm) |
| CPU |
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
Octa-core 1.8 GHz Cortex-A53 |
| GPU |
Mali-G77 MC9 |
Adreno 506 |
| OS |
Android 12, OriginOS 2.0 |
Android 8.0 (Oreo), upgradable to Android 9.0 (Pie) |
| Selfie camera |
| Features |
- |
LED flash |
| Single |
16 MP, f/2.0, (wide) |
16 MP, f/1.9, 26mm (wide), 1/3.06", 1.0µm |
| Video |
1080p@30fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
