ZTE Nubia Air has better RAM than Xiaomi Redmi Note 15 4G. In terms of display resolution, ZTE Nubia Air has better resolution of 2720 x 1224 than Xiaomi Redmi Note 15 4G which has resolution of 2392 x 1080. ZTE Nubia Air has more internal memory than Xiaomi Redmi Note 15 4G
| Name | Xiaomi Redmi Note 15 4G | ZTE Nubia Air |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.77 in | 6.78 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 6000 mAh | 5000 mAh |
| Camera | 108 MP | 50 MP + 2 MP Dual |
| Price | Rs. 21999 | Rs. 24999 |
The launch Date of the first phone is December 18, 2025. The Expected cost of Xiaomi Redmi Note 15 4G is Rs. 21999. The launch Date of the second phone is September 05, 2025. The Expected cost of ZTE Nubia Air is Rs. 24999.
Xiaomi Redmi Note 15 4G has screen size of 6.77 inches which falls short to ZTE Nubia Air's 6.78 inch screen. Both the phones have AMOLED Screen Type. Nubia's phone has display density of 440 PPI & Xiaomi's phone has only 388 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 89.7% than Nubia's phone ~ 88.2%.
ZTE Nubia Air's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 15 4G's lower 6 GB RAM. ZTE Nubia Air has more Internal Memory (256 GB) than Xiaomi Redmi Note 15 4G (128 GB).
Xiaomi Redmi Note 15 4G's 108 MP Rear Camera outclasses ZTE Nubia Air's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 20 MP Front Camera.
Both the phones run on Android Operating System Version 15.
| Name | Xiaomi Redmi Note 15 4G | ZTE Nubia Air |
| General | ||
| Model | 2510DRA23E | Z2468N |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 18, 2025 | September 05, 2025 |
| Design | ||
| Dimensions | 75.4 x 164 x 7.9 mm | 76.6 x 164.2 x 5.9 mm |
| Weight | 183.7 g | 172 g |
| Bezel less | No | |
| Colors | Black, Forest Green, Glacier Blue, Purple | Titanium Black, Titanium Desert |
| Display | ||
| Type | Color AMOLED Screen | Color AMOLED Screen |
| Touch | Yes | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.78 inches, 1224 x 2720 pixels |
| PPI | ~ 388 PPI | ~ 440 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 88.2% |
| Glass Type | Corning Gorilla Glass 7i | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage | 128 GB | 256 GB |
| Card Slot | Yes | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.3 | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| Extra | ||
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Compass, Proximity | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min |
| IP Rating | IP64 | IP68 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 108 MP ƒ/1.7 (Wide Angle) | 50 MP ƒ/1.6 (Wide Angle) 2 MP (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2.2 (Wide Angle) | 20 MP Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v15 | Android v15 |
| Chipset | Mediatek Helio G100 Ultra | Unisoc T8300 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| GPU | Mali-G57 MC2 | Mali-G57 MP2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 5000 mAh |
| Fast Charging | Yes, 33W | Yes, 33W |