ZTE V987 vs Samsung Galaxy Ace 2
| Type | Touch | Touch | Touch | Touch |
| Waterproofness & dust-resistance | IP67 | IP67 | ||
| Dimensions | 141.00 x 70.00 x 9.20 mm | 118.30 x 62.20 x 10.50 mm | 132.90 x 70.10 x 9.95 mm | 132.90 x 70.10 x 9.95 mm |
| Weight | 160.00 g | 122.00 g | 154.00 g | 154.00 g |
| Display size | 5.00" | 3.80" | 4.50" | 4.50" |
| Display | Color / IPS TFT 16M colors 720 x 1280 px (5.00") 294 ppi | Color / PLS TFT 16M colors 480 x 800 px (3.80") 246 ppi | Color / TFT 16M colors 480 x 800 px (4.50") 207 ppi | Color / TFT 16M colors 480 x 800 px (4.50") 207 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) | 3G: 780 min. (13.0 h) | ||
| Stand-by (max.) | 2G: 670 h. (27.9 days) 3G: 640 h. (26.7 days) | |||
| Playback time (max.) | nd | nd | nd | Audio: 42 h (1.8 days) Video: 12 h (0.5 days) |
| Internet browsing time (max.) | nd | nd | nd | WiFi: 14 h (0.6 days) 3G: 9 h (0.4 days) 4G: 13 h (0.5 days) |
| Standard battery | Li-Ion 2500 mAhBuy powerbank
| Li-Ion 1500 mAhBuy powerbank
| Li-Ion 2200 mAhBuy powerbank
| Li-Ion 2200 mAhBuy powerbank
|
| Quick battery charging | ||||
| Wireless battery charging | ||||
| Internal memory | 4 GB | 4 GB | 8 GB | 8 GB |
| End-user memory | 4.3 GB | |||
| RAM memory | 1 GB | 768 MB | 1.5 GB | 1.5 GB |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 64 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Android 4.1 Jelly Bean | Android 2.3 Gingerbread | Android 4.4 KitKat | Android 6.0 Marshmallow |
| Processor | MediaTek MT6589 | ST-Ericsson NovaThor U8500 | Marvell PXA1908 | Samsung Exynos 3475 |
| Processor clock | 1200 MHz | 800 MHz | 1200 MHz | 1300 MHz |
| GPU | PowerVR SGX544 MP1 @286 MHz | ARM Mali-400 MP | Vivante GC7000UL | ARM Mali-T720 @600 MHz |
| Touchscreen | ||||
| SAR (10g) | 0,711 W/kg | 1,37 W/kg | ||
| DualSIM | ||||
| SIM cards standard | SingleSIM(microSIM) | SingleSIM(microSIM) | ||
| Hybrid DualSIM | nd | nd | nd | |
| Announced | 2Q 2012 | 2Q 2015 | 2Q 2016 | |
| Other names | Grand X Quad | GT-i8160; GT-I8160l; GT-I8160p; Ace II | SM-G388F | SM-G389F |
| GSM frequencies | 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 900 2100 | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 | FDD LTE: 2600, 2100, 1800, 900, 850, 800 | ||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



