Umidigi G3 Tab Ultra vs HMD T21
Version
NETWORK
| Technology | GSM, HSPA, LTE GSM, HSPA, LTE |
LAUNCH
| Announced | 2024 2024, May 15 |
| Status | Available. Released 2024 Available. Released 2024, May 15 |
BODY
| Dimensions | 244.8 x 162.2 x 9.3 mm (9.64 x 6.39 x 0.37 in) 247.5 x 157.3 x 7.5 mm (9.74 x 6.19 x 0.30 in) |
| Weight | 482 g (1.06 lb) 467 g (1.03 lb) |
| Build | Glass front, aluminum back |
| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) Nano-SIM |
| Others |
Splash resistant Stylus support |
DISPLAY
| Type | IPS LCD IPS LCD, 360 nits (typ) |
| Size | 10.1 inches, 295.8 cm2 (~74.5% screen-to-body ratio) 10.36 inches, 305.5 cm2 (~78.5% screen-to-body ratio) |
| Resolution | 800 x 1280 pixels, 16:10 ratio (~149 ppi density) 1200 x 2000 pixels, 5:3 ratio (~225 ppi density) |
| Protection | Scratch-resistant glass |
PLATFORM
| OS | Android 13 Android 13 |
| Chipset | Mediatek Helio G99 (6 nm) Unisoc Tiger T612 (12 nm) |
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| GPU | Mali-G57 MC2 Mali-G57 |
MEMORY
| Card slot | microSDXC (uses shared SIM slot) microSDXC (dedicated slot) |
| Internal |
128GB 8GB RAM
64GB 4GB RAM, 128GB 4GB RAM eMMC 5.1 |
MAIN CAMERA
| Single | 8 MP, f/2.2, (wide) 8 MP, AF |
| Features | LED flash LED flash |
| Video | 720p@30fps 1080p@30fps |
SELFIE CAMERA
| Single | 8 MP, f/2.2, (wide) 8 MP |
| Video | 720p@30fps Yes |
SOUND
| Loudspeaker | Yes, with stereo speakers Yes, with stereo speakers |
| 3.5mm jack | Yes Yes |
COMMS
| WLAN | Wi-Fi 802.11 a/b/g/n/ac Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.2, A2DP, LE 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO GPS, GLONASS, GALILEO, BDS |
| NFC | No Yes (market/region dependent) |
| Infrared port | |
| Radio | FM radio FM radio |
| USB | USB Type-C USB Type-C 2.0, OTG |
FEATURES
| Sensors | Accelerometer, proximity (accessories only), compass Accelerometer, proximity (accessories only) |
BATTERY
| Type | 6000 mAh, non-removable Li-Po 8200 mAh, non-removable |
| Charging | 18W wired 18W wired, PD3.0 |
MISC
| Colors | Space Grey Black Steel |
| Price | About 300 EUR |
TESTS
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