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- G9 Pro vs Galaxy A51
BLU G9 Pro vs Samsung Galaxy A51
What G9 Pro does better (3) and where Galaxy A51 wins (14) — every spec side by side.
vs
4.1Display5.0
6.0Camera8.1
3.0Battery2.6
2.4Features5.0
Dimensions
Size comparison
G9 ProGalaxy A51
| G9 Pro | Galaxy A51 | Difference | |
|---|---|---|---|
| Height | 157 mm | 158.5 mm | −1.5 mm |
| Width | 75.1 mm | 73.6 mm | +1.5 mm |
| Thickness | 8.6 mm | 7.9 mm | +0.7 mm |
| Weight | 183 g | 172 g | +11 g |
Drawn to the same scale from the official dimensions (front and side).
Why is G9 Pro better than Galaxy A51?
- Wireless chargingYes · Galaxy A51: No
- Wired charging18 W vs 15 W+20%
- Main camera aperturef/1.8 vs f/2+11%
Why is Galaxy A51 better than G9 Pro?
- OLED panelNo · G9 Pro: Yes
- Optical stabilisationNo · G9 Pro: Yes
- NFCNo · G9 Pro: Yes
- Rear cameras2 vs 42×
- Max video1080p vs 4K
- Selfie camera16 MP vs 32 MP2×
- CPU frequency2 GHz vs 2.3 GHz+15%
- Weight183 g vs 172 g+6%
- Screen size6.3″ vs 6.5″+3%
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
- Bluetooth4.1 vs 5+22%
- Process12 nm vs 10 nm+20%
Specifications
Side by side
| Design | ||
| Weight | 183 g | 172 g |
| Thickness | 8.6 mm | 7.9 mm |
| Height | 157 mm | 158.5 mm |
| Width | 75.1 mm | 73.6 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Glass protection | Corning Gorilla Glass 5 | Gorilla Glass 3 |
| Colours | Nightfall, Black | White, Black |
| Display | ||
| Screen size | 6.3″ | 6.5″ |
| Panel | IPS LCD | 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 | 407 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | — | 400 nits |
| Measured brightness | — | 635 nits |
| Screen-to-body ratio | 82.6% | 87.4% |
| Performance | ||
| Chipset | Mediatek MT6771 Helio P60 | Samsung Exynos 9611 |
| Chip maker | MediaTek | Samsung |
| Process | 12 nm | 10 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.3 GHz |
| GPU | Mali-G72 MP3 | Mali G72 MP3 |
| AnTuTu score | — | 352,699 |
| Geekbench 6 (multi-core) | — | 1,204 |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | eMMC 5.1 | UFS 2.0 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 48 MP | 48 MP |
| Main camera aperture | f/1.8 | f/2 |
| Main sensor size | 1/2.0" | 1/2" |
| Rear cameras | 2 | 4 |
| Optical stabilisation | No | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 4K |
| 4K video frame rate | — | 30 fps |
| Selfie camera | 16 MP | 32 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,000 mAh | 4,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 18 W | 15 W |
| Charged in 30 min | — | 34% |
| Wireless charging | Yes | No |
| Wireless charging power | 10 W | — |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 4.1 | 5 |
| NFC | No | Yes |
| USB | USB Type-C 2.0 | USB Type-C |
| USB version | 2 | 2 |
| Satellite navigation | — | GPS, GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Under display |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | proximity, accelerometer, gyro, light, fingerprint |
| SAR (head) | — | 0.6 W/kg |
| Software | ||
| OS at launch | Android 9.0 (Pie) | Android 10 |
| Platform | Android | Android |
| Interface | — | One UI 2 |
