ZTE Nubia Air has better RAM than Tecno Spark Go 5G. In terms of display resolution, ZTE Nubia Air has better resolution of 2720 x 1224 than Tecno Spark Go 5G which has resolution of 1600 x 720. ZTE Nubia Air has more internal memory than Tecno Spark Go 5G
| Name | Tecno Spark Go 5G | ZTE Nubia Air | 
| RAM | 4 GB | 8 GB | 
|---|---|---|
| Display | 6.74 in | 6.78 in | 
| Internal Memory | 128 GB | 256 GB | 
| Battery | 6000 mAh | 5000 mAh | 
| Camera | 50 MP | 50 MP + 2 MP Dual | 
| Price | Rs. 9999 | Rs. 24999 | 
The launch Date of the first phone is August 14, 2025. The cost of Tecno Spark Go 5G is Rs. 9999. The launch Date of the second phone is September 05, 2025. The Expected cost of ZTE Nubia Air is Rs. 24999.
Tecno Spark Go 5G has screen size of 6.74 inches which falls short to ZTE Nubia Air's 6.78 inch screen. Tecno Spark Go 5G has LCD Screen type where as ZTE Nubia Air has AMOLED Screen type. Nubia's phone has display density of 440 PPI & Tecno's phone has only 260 PPI display density. In terms of screen to body ratio, Nubia's phone has better screen to body ratio of ~ 88.2% than Tecno's phone ~ 84.2%.
ZTE Nubia Air's larger 8 GB RAM is better for playing games and all with respect to Tecno Spark Go 5G's lower 4 GB RAM. ZTE Nubia Air has more Internal Memory (256 GB) than Tecno Spark Go 5G (128 GB).
They both have the same 50 MP Rear Camera. ZTE Nubia Air will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Tecno Spark Go 5G's 5 MP Front Camera.
Both the phones run on Android Operating System Version 15.
| Name | Tecno Spark Go 5G | ZTE Nubia Air | 
| General | ||
| Model | KM8 | Z2468N | 
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano SIM | Nano+Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | August 14, 2025 | September 05, 2025 | 
| In The Box | Handset, 18W Adapter, USB Type C Cable, Sim Eject Tool, Protective Case, Quick Start Guide, Warranty Card | |
| Design | ||
| Dimensions | 76.6 x 164.2 x 5.9 mm | |
| Weight | 194 g | 172 g | 
| Bezel less | No | No | 
| Colors | Sky Blue, Ink Black, Turquoise Green | Titanium Black, Titanium Desert | 
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color AMOLED Screen | 
| Touch | Yes | Yes | 
| Size | 6.74 inches, 720 x 1600 pixels, 120 Hz | 6.78 inches, 1224 x 2720 pixels | 
| Aspect Ratio | 89.7 | |
| PPI | ~ 260 PPI | ~ 440 PPI | 
| Screen to Body Ratio | ~ 84.2% | ~ 88.2% | 
| Glass Type | Corning Gorilla Glass 7i | |
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Memory | ||
| RAM | 4 GB | 8 GB | 
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB | 
| Card Slot | Yes | |
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | Yes | Yes | 
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Bluetooth | Yes | Yes, v5.4 | 
| USB | Yes, USB-C | Yes, USB-C v2.0 | 
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | yes with A-GPS, Beidou, Glonass, Galileo | Yes | 
| Fingerprint Sensor | Yes, Side | Yes, In Display | 
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | No | 
| NFC | Yes | |
| AI Features | Ella AI with Indian Language Support | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP68 | 
| Dust Resistant | Yes | Yes | 
| Extra Features | No Network Communication | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 50 MP ƒ/1.6 (Wide Angle) 2 MP (Depth Sensor) | 
| Auto Focus | Yes | Yes | 
| Features | AIGC Portrait, Video, AI Cam, Portrait, Super Night, Beauty, Dual Video, Vlog, Timelapse, Panorama, Pro, Documents | |
| Video Recording | 2K @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD | 
| Flash | Yes, Dual LED | Yes, LED | 
| Front Camera | 5 MP Punch Hole, Dual LED Flash | 20 MP Punch Hole | 
| Technical | ||
| OS | Android v15 | Android v15 | 
| Custom UI | HiOS | |
| Chipset | Mediatek Dimensity 6400 | Unisoc T8300 | 
| CPU | 2.5 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor | 
| GPU | Mali-G57 MP2 | |
| Java | No | No | 
| Browser | Yes, supports HTML5 | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, AMR, MID, FLAC, OGG, 3GPP | Yes | 
| Video | MP4, 3GP, FLV, WEBM | Yes | 
| FM Radio | Yes | No | 
| Speaker Type | Mono | |
| Audio Features | Single Speakers with DTS | |
| Audio Jack Type | 3.5mm | |
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 6000 mAh, Li-ion Battery | 5000 mAh | 
| Fast Charging | Yes, 18W | Yes, 33W |