HMD Aura 2 vs HMD Skyline
Type | Touch | Touch | Touch | Touch |
Waterproofness & dust-resistance | IP52, IP54 | IP54 | IP54 | |
Dimensions | 166.40 x 76.90 x 8.95 mm | 159.84 x 75.66 x 8.90 mm | 164.15 x 75.50 x 8.32 mm | - |
Weight | 185.40 g | 209.50 g | 202.50 g | |
Display size | 6.52" | 6.55" | 6.56" | 6.78" |
Display | Color / IPS TFT 16,7M colors 60 Hz 576 x 1280 px (6.52") 215 ppi | Color / P-OLED 16,7M colors 144 Hz 1080 x 2400 px (6.55") 402 ppi | Color / IPS TFT 16,7M colors 90 Hz 720 x 1612 px (6.56") 269 ppi | Color / IPS TFT 16,7M colors 120 Hz 1080 x 2400 px (6.78") 388 ppi |
Display protection | Corning Gorilla Glass Buy screen protector
| |||
Additional display | ||||
Protection of the secondary display | ||||
Stand-by (max.) | 2G: 3900 h. (162.5 days) | |||
Standard battery | Li-Ion 5000 mAhBuy powerbank
| Li-Po 4600 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
| Li-Po Buy powerbank
|
Quick battery charging | USB Power Delivery | |||
Wireless battery charging | Qi | |||
Internal memory | 256 GB | 128 GB, 256 GB | 128 GB, 256 GB | 256 GB |
RAM memory | 4 GB | 8 GB, 12 GB | 4 GB, 6 GB, 8 GB | 8 GB |
Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | |
Operating system | Android 14 Go | Android 14 | Android 14 | Android |
Processor | Unisoc SC9863A | Qualcomm Snapdragon 7s Gen 2 SM7435-AB | Qualcomm Snapdragon 4 Gen 2 SM4450 | Qualcomm |
Processor clock | 1600 MHz | 2400 MHz | 2200 MHz | - |
GPU | IMG8322 @550 MHz | Adreno 710 | Adreno 613 | - |
Touchscreen | ||||
DualSIM | ||||
SIM cards standard | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(eSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
DualSIM mode | nd | dual standby | dual standby | dual standby |
Hybrid DualSIM | nd | nanoSIM, microSD | ||
Announced | 1Q 2025 | 3Q 2024 | 4Q 2024 | |
Other names | Aura2 | TA-1688; TA-1600; Tomcat | - | - |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS | 850 900 2100 | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 | 850 900 1900 2100 |
LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700, 600 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1800, 1500, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | |
Standard 5G | FDD 5G: 2600, 2100, 1900, 1800, 900, 850, 800, 700, 600 TDD 5G: 3700, 3500, 3500, 2600, 2500, 2300 | FDD 5G: 2600, 2100, 1800, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 | ||
CDMA | ||||
Standard TD-SCDMA | ||||
UMA |