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- Phone (4a) vs S2
Nothing Phone (4a) vs Vivo S2
What Phone (4a) does better (10) and where S2 wins (9) — every spec side by side.
vs
9.4Display9.6
9.2Camera6.4
7.1Battery8.6
6.9Features6.6
Dimensions
Size comparison
Phone (4a)S2
| Phone (4a) | S2 | Difference | |
|---|---|---|---|
| Height | 164 mm | 164.4 mm | −0.4 mm |
| Width | 77.6 mm | 75.3 mm | +2.3 mm |
| Thickness | 8.6 mm | 8 mm | +0.6 mm |
| Weight | 204 g | 197 g | +8 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Phone (4a) better than S2?
- RAM12 GB vs 8 GB+50%
- Optical stabilisationYes · S2: No
- Telephoto cameraYes · S2: No
- NFCYes · S2: No
- Wired charging50 W vs 44 W+14%
- Peak brightness4,500 nits vs 3,000 nits+50%
- Rear cameras3 vs 13×
- Ultra-wide cameraYes · S2: No
- CPU frequency2.7 GHz vs 2.5 GHz+8%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 5+20%
Why is S2 better than Phone (4a)?
- Battery capacity5,080 mAh vs 7,050 mAh+39%
- Water resistance (IPx)IPx4 vs IPx82×
- 4K selfie videoNo · Phone (4a): Yes
- Weight204 g vs 197 g+4%
- Pixel density440 ppi vs 449 ppi+2%
- Thickness8.6 mm vs 8 mm+7%
- Main camera aperturef/1.9 vs f/1.8+6%
- Screen-to-body ratio87.2% vs 91.4%+5%
- Resolution (width)1,224 px vs 1,260 px+3%
Specifications
Side by side
| Design | ||
| Weight | 204 g | 197 g |
| Thickness | 8.6 mm | 8 mm |
| Height | 164 mm | 164.4 mm |
| Width | 77.6 mm | 75.3 mm |
| Frame | Plastic | Plastic |
| Back | Glass | Plastic |
| Ingress protection | IP64 | IP68 |
| Water resistance (IPx) | IPx4 | IPx8 |
| Glass protection | Corning Gorilla Glass 7i | — |
| Colours | Pink, White, Black, Blue | Sapphire Blue, Regal Bronze, Silk White |
| Display | ||
| Screen size | 6.8″ | 6.8″ |
| Panel | AMOLED | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,224 px | 1,260 px |
| Resolution (height) | 2,720 px | 2,800 px |
| Pixel density | 440 ppi | 449 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 4,500 nits | 3,000 nits |
| Measured brightness | 1,549 nits | — |
| Screen-to-body ratio | 87.2% | 91.4% |
| HDR | Yes | — |
| Performance | ||
| Chipset | Qualcomm SM7635-AC Snapdragon 7s Gen 4 | Mediatek Dimensity 7360 Turbo |
| Chip maker | Qualcomm | MediaTek |
| Process | 4 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.7 GHz | 2.5 GHz |
| GPU | Adreno 810 | Mali-G615 MC2 |
| AnTuTu score | 863,305 | — |
| Geekbench 6 (multi-core) | 3,374 | — |
| 3DMark Wild Life Extreme | 1,128 | — |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 3.1 | UFS 3.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.9 | f/1.8 |
| Main sensor size | 1/1.57" | 1/2.93" |
| Rear cameras | 3 | 1 |
| Optical stabilisation | Yes | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | Yes | No |
| Optical zoom | 3.5× | — |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 32 MP | 32 MP |
| 4K selfie video | No | Yes |
| Battery | ||
| Battery capacity | 5,080 mAh | 7,050 mAh |
| Battery type | Li-Po | Li-Ion |
| Active use (test) | 13.6 h | — |
| Wired charging | 50 W | 44 W |
| Charged in 30 min | 68% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.4 |
| 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 | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Loudspeaker loudness | -24 LUFS | — |
| Fingerprint sensor | Under display | Under display |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 16 | Android 16 |
| Platform | Android | Android |
| Interface | Nothing OS 4.1 | OriginOS 6 |
| Major OS updates promised | 3 | 3 |
| EU label | ||
| Energy class | B | — |
| Battery charge cycles | 1,400 | — |
| Endurance per cycle | 52 h | — |
| Repairability class | C | — |
| Drop resistance class | C | — |
