Samsung Z1 Duos vs Samsung Z3
Type | Touch | Touch | Touch | Touch |
Dimensions | 120.40 x 63.20 x 9.70 mm | 141.60 x 70.00 x 7.90 mm | 121.50 x 63.00 x 10.80 mm | 132.90 x 69.20 x 10.30 mm |
Weight | 112.00 g | 137.00 g | 127.00 g | 143.00 g |
Display size | 4.00" | 5.00" | 4.00" | 4.50" |
Display | Color / PLS TFT 16M colors 480 x 800 px (4.00") 233 ppi | Color / Super AMOLED 16M colors 720 x 1280 px (5.00") 294 ppi | Color / TFT 256k colors 480 x 800 px (4.00") 233 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.) | 3G: 480 min. (8.0 h) | 3G: 480 min. (8.0 h) | ||
Playback time (max.) | nd | nd | Audio: 30 h (1.3 days) Video: 7 h (0.3 days) | nd |
Standard battery | Li-Ion 1500 mAhBuy powerbank
| Li-Ion 2600 mAhBuy powerbank
| Li-Ion 1500 mAhBuy powerbank
| Li-Ion 2050 mAhBuy powerbank
|
Quick battery charging | ||||
Wireless battery charging | ||||
Internal memory | 4 GB | 8 GB | 8 GB | |
RAM memory | 768 MB | 1 GB | 1 GB | 1 GB |
Memory cards | microSD, microSDHC, microSDXC up to 64 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 200 GBBuy memory card | microSD, microSDHC |
Operating system | Tizen 2.3 | Tizen | Tizen 3.0 | Tizen 3.0 |
Processor | Spreadtrum SC7727S | Spreadtrum SC7730 | Spreadtrum SC9830 | - |
Processor clock | 1200 MHz | 1300 MHz | 1500 MHz | 1500 MHz |
GPU | ARM Mali-400 @460 MHz | ARM Mali-400 MP2 | ARM Mali-400 MP2 | - |
Touchscreen | ||||
SAR (10g) | 0,68 W/kg | 0,945 W/kg | ||
DualSIM | ||||
SIM cards standard | DualSIM(microSIM, microSIM) | |||
DualSIM mode | dual standby | dual standby | ||
Hybrid DualSIM | ||||
Announced | 1Q 2015 | 4Q 2015 | 3Q 2016 | 2Q 2017 |
Other names | Kiran; SM-Z130H/DS; SM-Z130H | SM-Z300; SM-Z300H/DS; SM-Z300H/DD | SM-Z200F | SM-Z400F/DS; SM-Z400Y |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 900 1800 | 850 900 1800 1900 |
UMTS | 900 2100 | 900 2100 | 900 2100 | 900 2100 |
LTE standard | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2300 | |||
CDMA | ||||
Standard TD-SCDMA | ||||
UMA |