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- S88 Plus vs Redmi K40
Doogee S88 Plus vs Xiaomi Redmi K40
What S88 Plus does better (7) and where Redmi K40 wins (17) — every spec side by side.
Dimensions
Size comparison
S88 PlusRedmi K40
| S88 Plus | Redmi K40 | Difference | |
|---|---|---|---|
| Height | 171.6 mm | 163.7 mm | +7.9 mm |
| Width | 85.5 mm | 76.4 mm | +9.1 mm |
| Thickness | 18.7 mm | 7.8 mm | +10.9 mm |
| Weight | 372 g | 196 g | +176 g |
Drawn to the same scale from the official dimensions (front and side).
Why is S88 Plus better than Redmi K40?
- Battery capacity10,000 mAh vs 4,520 mAh2.2×
- Telephoto cameraYes · Redmi K40: No
- Wireless chargingYes · Redmi K40: No
- Memory card slotYes · Redmi K40: No
- 3.5 mm headphone jackYes · Redmi K40: No
- Pixel density409 ppi vs 395 ppi+4%
- Rear cameras3 vs 2+50%
Why is Redmi K40 better than S88 Plus?
- Refresh rate60 Hz vs 120 Hz2×
- RAM8 GB vs 12 GB+50%
- OLED panelNo · S88 Plus: Yes
- Storage (max)128 GB vs 256 GB2×
- 5GNo · S88 Plus: Yes
- Stereo speakersNo · S88 Plus: Yes
- Weight372 g vs 196 g+90%
- Wired charging24 W vs 33 W+38%
- CPU frequency2.1 GHz vs 3.2 GHz+52%
- Thickness18.7 mm vs 7.8 mm2.4×
- Max video1080p vs 4K
- Screen size6.3″ vs 6.7″+6%
Specifications
Side by side
| Design | ||
| Weight | 372 g | 196 g |
| Thickness | 18.7 mm | 7.8 mm |
| Height | 171.6 mm | 163.7 mm |
| Width | 85.5 mm | 76.4 mm |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Glass protection | Corning Gorilla Glass | Corning Gorilla Glass 5 |
| Colours | Black, Orange, Green | Black, White, Aurora |
| Display | ||
| Screen size | 6.3″ | 6.7″ |
| Panel | IPS LCD | Super AMOLED |
| OLED panel | No | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,340 px | 2,400 px |
| Pixel density | 409 ppi | 395 ppi |
| Refresh rate | 60 Hz | 120 Hz |
| Peak brightness | — | 1,300 nits |
| Screen-to-body ratio | 66.4% | 85.9% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Mediatek MT6771 Helio P70 | Qualcomm SM8250-AC Snapdragon 870 5G |
| Chip maker | MediaTek | Qualcomm |
| Process | 12 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.1 GHz | 3.2 GHz |
| GPU | Mali-G72 MP3 | Adreno 650 |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage (max) | 128 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | — | UFS 3.1 |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | 48 MP | 48 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | — | 1/2.0" |
| Rear cameras | 3 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | Yes | No |
| Max video | 1080p | 4K |
| 4K video frame rate | — | 30 fps |
| Selfie camera | 16 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 10,000 mAh | 4,520 mAh |
| Battery type | — | Li-Po |
| Wired charging | 24 W | 33 W |
| Charged in 30 min | — | 58% |
| Wireless charging | Yes | No |
| Wireless charging power | 10 W | — |
| Reverse wireless charging | Yes | — |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 6 |
| Bluetooth | 4.2 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Dual-band GPS | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS, QZSS, NavIC |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | No |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 10 | Android 11 |
| Platform | Android | Android |
| Interface | — | MIUI 12 |
