Samsung Galaxy Z Fold 2 vs Samsung Z4
Type | - | Touch |
Dimensions | 159.20 x 128.20 x 6.90 mm | 132.90 x 69.20 x 10.30 mm |
Weight | 279.00 g | 143.00 g |
Display size | 7.60" | 4.50" |
Display | Color / Dynamic AMOLED 16M colors 1768 x 2208 px (7.60") 372 ppi | Color / TFT 16M colors 480 x 800 px (4.50") 207 ppi |
Display protection | ||
Additional display | Color / Super AMOLED 16M colors 816 x 2260 px (6.20") | |
Protection of the secondary display | ||
Standard battery | Li-Po 4500 mAhBuy powerbank
| Li-Ion 2050 mAhBuy powerbank
|
Quick battery charging | Fast Charging | |
Wireless battery charging | WPC | |
Internal memory | 256 GB | |
RAM memory | 12 GB | 1 GB |
Memory cards | microSD, microSDHC | |
Operating system | Android 10 | Tizen 3.0 |
Interface | One UI 2.1 | - |
Processor | Qualcomm Snapdragon 865+ | - |
Processor clock | 3090 MHz | 1500 MHz |
GPU | Adreno 650 | - |
Touchscreen | ||
SAR (10g) | 0,945 W/kg | |
DualSIM | ||
SIM cards standard | DualSIM(eSIM, nanoSIM) | |
DualSIM mode | dual standby | dual standby |
Hybrid DualSIM | ||
Announced | 3Q 2020 | 2Q 2017 |
Other names | Galaxy Z Fold2 | SM-Z400F/DS; SM-Z400Y |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS | 850 900 1700 1900 2100 | 900 2100 |
LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | |
Standard 5G | FDD 5G: 1900, 1700, 850, 600 TDD 5G: 2500 | |
CDMA | ||
Standard TD-SCDMA | ||
UMA |