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- Galaxy A15 vs Y77t
Samsung Galaxy A15 vs Vivo Y77t
What Galaxy A15 does better (6) and where Y77t wins (8) — every spec side by side.
vs
6.7Display6.6
6.2Camera4.6
6.6Battery6.5
5.7Features5.0
Dimensions
Size comparison
Galaxy A15Y77t
| Galaxy A15 | Y77t | Difference | |
|---|---|---|---|
| Height | 160.1 mm | 164.1 mm | −4 mm |
| Width | 76.8 mm | 76.2 mm | +0.6 mm |
| Thickness | 8.4 mm | 8 mm | +0.4 mm |
| Weight | 200 g | 190 g | +10 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy A15 better than Y77t?
- OLED panelYes · Y77t: No
- NFCYes · Y77t: No
- Memory card slotYes · Y77t: No
- Rear cameras2 vs 12×
- Ultra-wide cameraYes · Y77t: No
- Selfie camera13 MP vs 8 MP+62%
Why is Y77t better than Galaxy A15?
- Wired charging25 W vs 44 W+76%
- RAM8 GB vs 12 GB+50%
- 5GNo · Galaxy A15: Yes
- Refresh rate90 Hz vs 120 Hz+33%
- Storage (base)128 GB vs 256 GB2×
- Weight200 g vs 190 g+5%
- Screen size6.5″ vs 6.6″+2%
- Thickness8.4 mm vs 8 mm+5%
Specifications
Side by side
| Design | ||
| Weight | 200 g | 190 g |
| Thickness | 8.4 mm | 8 mm |
| Height | 160.1 mm | 164.1 mm |
| Width | 76.8 mm | 76.2 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Colours | Brave Black, Optimistic Blue, Magical Blue, Personality Yellow | Black, Mint, Gold |
| Display | ||
| Screen size | 6.5″ | 6.6″ |
| Panel | Super AMOLED | IPS LCD |
| OLED panel | Yes | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,340 px | 2,388 px |
| Pixel density | 396 ppi | 395 ppi |
| Refresh rate | 90 Hz | 120 Hz |
| Peak brightness | 800 nits | — |
| Measured brightness | 808 nits | — |
| Screen-to-body ratio | 84.3% | 85.4% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Mediatek Helio G99 | Mediatek Dimensity 7020 |
| Chip maker | MediaTek | MediaTek |
| Process | 6 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.2 GHz |
| GPU | Mali-G57 MC2 | IMG BXM-8-256 |
| AnTuTu score | 316,967 | — |
| Geekbench 6 (multi-core) | 1,928 | — |
| 3DMark Wild Life Extreme | 338 | — |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 256 GB |
| Storage type | UFS 2.2 | UFS 2.2 |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | 1/2.8" | — |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 13 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Ion | — |
| Active use (test) | 15.5 h | — |
| Wired charging | 25 W | 44 W |
| Charged in 30 min | 47% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.3 | 5.3 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Loudspeaker loudness | -25.5 LUFS | — |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| SAR (head) | 0.42 W/kg | — |
| Software | ||
| OS at launch | Android 14 | Android 13 |
| Platform | Android | Android |
| Interface | One UI 8.5 | OriginOS 3 |
| Major OS updates promised | 4 | — |
