Allview V4 Viper vs Alcatel 1 2019
Type | Touch | Touch | Touch | Touch |
Dimensions | 145.80 x 70.90 x 8.50 mm | 137.60 x 65.70 x 9.80 mm | 137.60 x 65.70 x 9.80 mm | 146.66 x 71.90 x 9.95 mm |
Weight | 138.00 g | 134.00 g | 134.00 g | 172.00 g |
Display size | 5.70" | 5.00" | 5.00" | 5.50" |
Display | Color / IPS TFT 16M colors 720 x 1520 px (5.70") 295 ppi | Color / IPS TFT 16M colors 480 x 960 px (5.00") 215 ppi | Color / TFT 16M colors 480 x 960 px (5.00") 215 ppi | Color / IPS TFT 16M colors 720 x 1440 px (5.50") 293 ppi |
Display protection | Asahi Dragontrail Buy screen protector
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Additional display | ||||
Protection of the secondary display | ||||
Talk time (max.) | 2G: 800 min. (13.3 h) | 2G: 1020 min. (17.0 h) 3G: 660 min. (11.0 h) 4G: 480 min. (8.0 h) | 2G: 1020 min. (17.0 h) 3G: 660 min. (11.0 h) 4G: 480 min. (8.0 h) | |
Stand-by (max.) | 2G: 270 h. (11.3 days) | 2G: 310 h. (12.9 days) 3G: 300 h. (12.5 days) 4G: 210 h. (8.8 days) | 2G: 310 h. (12.9 days) 3G: 300 h. (12.5 days) 4G: 210 h. (8.8 days) | |
Standard battery | Li-Po 2700 mAhBuy powerbank
| Li-Ion 2000 mAhBuy powerbank
| Li-Ion 2000 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
|
Quick battery charging | ||||
Wireless battery charging | ||||
Internal memory | 16 GB | 8 GB | 8 GB, 16 GB | 32 GB |
End-user memory | 5 GB, 12 GB | 19 GB | ||
RAM memory | 2 GB | 1 GB | 1 GB | 2 GB |
Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 32 GBBuy memory card | microSD, microSDHC, microSDHC up to 128 GBBuy memory card |
Operating system | Android 9.0 Pie | Android 8.0 Oreo Go | Android 11 Go | Android 11 Go |
Processor | MediaTek Helio A22 MT6761 | MediaTek MT6739 | MediaTek MT6739 | MediaTek Helio A22 MT6761 |
Processor clock | 2000 MHz | 1280 MHz | 1280 MHz | 2000 MHz |
GPU | PowerVR GE8300 @660 MHz | PowerVR GE8100 @570 MHz | PowerVR GE8100 @570 MHz | PowerVR GE8300 @660 MHz |
Touchscreen | ||||
SAR (10g) | 1,131 W/kg | |||
DualSIM | ||||
SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | SingleSIM(nanoSIM) |
DualSIM mode | dual standby | dual standby | dual standby | nd |
Hybrid DualSIM | nanoSIM, microSD | nanoSIM, microSD | nd | |
Announced | 3Q 2019 | 1Q 2019 | 2Q 2021 | 1Q 2022 |
Other names | - | 5033F | - | 5031D; 5031A |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS | 900 2100 | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1700 1900 2100 |
LTE standard | FDD LTE: 2600, 2100, 1800, 900, 800 TDD LTE: 2600 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | ||
Standard 5G | ||||
CDMA | ||||
Standard TD-SCDMA | ||||
UMA |