Lenovo A820 vs ZTE Grand X V970
Type | Touch | Touch | Touch | Touch |
Dimensions | 135.00 x 68.20 x 9.90 mm | 128.00 x 67.00 x 9.90 mm | 127.00 x 65.00 x 9.90 mm | 118.30 x 62.20 x 10.50 mm |
Weight | 145.00 g | 112.00 g | 140.80 g | 122.00 g |
Display size | 4.50" | 4.30" | 4.30" | 3.80" |
Display | Color / IPS TFT 16M colors 540 x 960 px (4.50") 245 ppi | Color / TFT 16M colors 540 x 960 px (4.30") 256 ppi | Color / TFT 16M colors 540 x 960 px (4.30") 256 ppi | Color / PLS TFT 16M colors 480 x 800 px (3.80") 246 ppi |
Display protection | ||||
Additional display | ||||
Protection of the secondary display | ||||
Talk time (max.) | 2G: 980 min. (16.3 h) 3G: 450 min. (7.5 h) | |||
Stand-by (max.) | 2G: 670 h. (27.9 days) 3G: 640 h. (26.7 days) | |||
Standard battery | Li-Ion 2000 mAhBuy powerbank
| Li-Ion 1600 mAhBuy powerbank
| Li-Ion 1650 mAhBuy powerbank
| Li-Ion 1500 mAhBuy powerbank
|
Quick battery charging | ||||
Wireless battery charging | ||||
Internal memory | 4 GB | 4 GB | 16 GB | 4 GB |
RAM memory | 1 GB | 1 GB | 1 GB | 768 MB |
Memory cards | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card |
Operating system | Android 4.1.2 Jelly Bean | Android 4.0.3 Ice Cream Sandwich | Android 4.0.3 Ice Cream Sandwich | Android 2.3 Gingerbread |
Processor | MediaTek MT6589 | MediaTek MT6577 | Intel Atom Z2460 | ST-Ericsson NovaThor U8500 |
Processor clock | 1200 MHz | 1000 MHz | 1600 MHz | 800 MHz |
GPU | PowerVR SGX544 MP1 @286 MHz | PowerVR SGX531 @522 MHz | PowerVR SGX540 @400 MHz | ARM Mali-400 MP |
Touchscreen | ||||
SAR (10g) | 0,368 W/kg | 0,572 W/kg | ||
DualSIM | ||||
Hybrid DualSIM | nd | nd | ||
Announced | 3Q 2012 | 2Q 2012 | ||
Other names | - | V970M | P940 | GT-i8160; GT-I8160l; GT-I8160p; Ace II |
GSM frequencies | 900 1800 1900 | 900 1800 1900 | 900 1800 1900 | 850 900 1800 1900 |
UMTS | 900 2100 | 900 2100 | 900 2100 | 900 2100 |
LTE standard | ||||
CDMA | ||||
Standard TD-SCDMA | ||||
UMA |