Root Nokia G21 Full phone specifications

ByWilliam John

Here’s a quick guide to the Root Nokia G21 Full phone specifications. Find its specifications and exclusive tool links below. Network Technology GSM / HSPA / LTE 2G bands GSM 850 / 900 / 1800 / 1900 3G bands HSDPA 850 / 900 / 2100 – International HSDPA 850 / 900 / 1700(AWS) / 1900…

Here’s a quick guide to the Root Nokia G21 Full phone specifications. Find its specifications and exclusive tool links below.

Network Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 – International
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 – LATAM
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 – International
1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 40, 66 – LATAM
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch Announced 2022, February 14
Status Available. Released 2022, February 15
Body Dimensions 164.6 x 75.9 x 8.5 mm (6.48 x 2.99 x 0.33 in)
Weight 190 g (6.70 oz)
Build Glass front, plastic frame, plastic back
SIM Nano-SIMNano-SIM + Nano-SIM
Display Type IPS LCD, 90Hz, 400 nits (typ)
Size 6.5 inches, 102.0 cm2(~81.6% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Platform OS Android 11, upgradable to Android 13
Chipset Unisoc T606 (12 nm)
CPU Octa-core (2×1.6 GHz Cortex-A75 & 6×1.6 GHz Cortex-A55)
GPU Mali-G57 MP1
Memory Card slot microSDXC (dedicated slot)
Internal 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
eMMC 5.1
Main Camera Triple 50 MP, f/1.8, 28mm (wide), 1/2.76″, 0.64µm, PDAF2 MP, (macro)2 MP, (depth)
Features LED flash, HDR, panorama
Video 1080p@30fps
Selfie camera Single 8 MP, f/2.0, (wide)
Video 1080p@30fps
Sound Loudspeaker Yes
3.5mm jack Yes
Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO
NFC Yes (market/region dependent)
Radio FM radio, RDS
USB USB Type-C 2.0, OTG
Features Sensors Fingerprint (side-mounted), accelerometer, proximity
Battery Type Li-Po 5050 mAh
Charging 18W wired, PD3.0
Misc Colors Nordic Blue, Dusk
Models TA-1418, TA-1477, TA-1415, TA-1405, TA-1404, TA-1412
SAR 1.00 W/kg (head)     1.10 W/kg (body)
SAR EU 0.34 W/kg (head)     1.05 W/kg (body)
Price $ 129.99 / € 74.89 / £ 56.49
Tests Performance AnTuTu: 171299 (v9)GeekBench: 1193 (v5.1)GFXBench: 8.9fps (ES 3.1 onscreen)
Display 1631:1 contrast ratio, 500 nits max brightness (measured)
Camera Photo/Video
Loudspeaker -30.7 LUFS (Below average)
Battery (old) Endurance rating 126h

Related Tools:
https://flashyet.com/android-downgrade-generator
https://flashyet.com/custom-rom-generator-for-android
https://flashyet.com/generate-scatter-file-for-your-device

William John is the co‑founder of FlashYET.com, a popular platform focused on Android smartphone flashing tutorials and custom ROM installation guides. Since early 2022, he’s authored a wide range of detailed “how‑to” articles—covering devices like the iPhone 17 (resetting guide in July 2025), Oppo K9s, Oscal Marine 2, and many more—catering to both beginners and advanced users.

His expertise spans from using stock recovery and ADB/Fastboot methods to advanced tools like TWRP and Realme Flash Tool. Alongside tutorials, FlashYET offers a suite of utilities, including scatter file generators, custom ROM builders, USB drivers, downgrade tools, and more—tools William helps maintain for Android enthusiasts.

A hands-on tech content creator and software tinkerer, William John has guided countless users through the complexities of flashing and customizing Android devices via his practical, step‑by‑step posts.

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