- android.gs
- Compare
- GT Neo Flash vs Redmi K40
Realme GT Neo Flash vs Xiaomi Redmi K40
What GT Neo Flash does better (9) and where Redmi K40 wins (4) — every spec side by side.
vs
7.9Display7.9
7.8Camera6.7
5.2Battery4.2
8.7Features8.7
Dimensions
Size comparison
GT Neo FlashRedmi K40
| GT Neo Flash | Redmi K40 | Difference | |
|---|---|---|---|
| Height | 158.5 mm | 163.7 mm | −5.2 mm |
| Width | 73.3 mm | 76.4 mm | −3.1 mm |
| Thickness | 8.4 mm | 7.8 mm | +0.6 mm |
| Weight | 179 g | 196 g | −17 g |
Drawn to the same scale from the official dimensions (front and side).
Why is GT Neo Flash better than Redmi K40?
- Wired charging65 W vs 33 W+97%
- Main camera64 MP vs 48 MP+33%
- Storage (base)256 GB vs 128 GB2×
- 4K video frame rate60 fps vs 30 fps2×
- 3.5 mm headphone jackYes · Redmi K40: No
- Weight179 g vs 196 g+9%
- Pixel density409 ppi vs 395 ppi+4%
- Charged in 30 min86% vs 58%+48%
- Process6 nm vs 7 nm+17%
Why is Redmi K40 better than GT Neo Flash?
- CPU frequency3 GHz vs 3.2 GHz+7%
- Screen size6.4″ vs 6.7″+4%
- Selfie camera16 MP vs 20 MP+25%
- Thickness8.4 mm vs 7.8 mm+8%
Specifications
Side by side
| Design | ||
| Weight | 179 g | 196 g |
| Thickness | 8.4 mm | 7.8 mm |
| Height | 158.5 mm | 163.7 mm |
| Width | 73.3 mm | 76.4 mm |
| Glass protection | — | Corning Gorilla Glass 5 |
| Colours | Black, Silver, Aurora, Yellow | Black, White, Aurora |
| Display | ||
| Screen size | 6.4″ | 6.7″ |
| Panel | Super AMOLED | Super AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,400 px |
| Pixel density | 409 ppi | 395 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | — | 1,300 nits |
| Screen-to-body ratio | 85.9% | 85.9% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Mediatek Dimensity 1200 | Qualcomm SM8250-AC Snapdragon 870 5G |
| Chip maker | MediaTek | Qualcomm |
| Process | 6 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 3 GHz | 3.2 GHz |
| GPU | Mali-G77 MC9 | Adreno 650 |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 256 GB | 128 GB |
| Storage type | UFS 3.1 | UFS 3.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 64 MP | 48 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | 1/1.73" | 1/2.0" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 60 fps | 30 fps |
| Selfie camera | 16 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,500 mAh | 4,520 mAh |
| Battery type | — | Li-Po |
| Wired charging | 65 W | 33 W |
| Charged in 30 min | 86% | 58% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.1 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Dual-band GPS | Yes | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS, NavIC |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | Yes | No |
| Fingerprint sensor | Under display | Side |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 11 | Android 11 |
| Platform | Android | Android |
| Interface | realme UI 2.0 | MIUI 12 |
