Should you buy Vivo S1 or Oppo A77S? Well, your search ends here. Find out which mobile phone is best for you - Compare the two models on the basis of their Price in India, Body, Display, Storage, Connectivity, Camera, and Performance. Vivo S1 starts at ₹ 17,200 and Oppo A77S starts at ₹ 17,999.
Vivo S1 has screen size of 6.38 inches and Oppo A77S has screen size of 6.56 inches. Vivo S1 comes up with internal storage of 64 GB and RAM of 6 GB . Coming to the Camera, Former has primary camera of 16 MP (f/1.78) + 8 MP (f/2.2) + 2 MP(f/2.4) Triple Camera with LED Flash and front camera of 32 MP (f/2.0) Camera whereas latter has primary camera of 50 MP f/1.8 (Main), 2 MP (Bokeh) with autofocus and front camera of 8 MP f/2 with Screen Flash.
Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.
| Specifications | Vivo S1 | Oppo A77S |
|---|---|---|
| OS | Android OS, v9.0 (Pie) | Android v12 |
| Screen Size | 6.38 inches | 6.56 inches |
| Chipset | Mediatek MT6768 |
Summary | |||
| Specs Score | 74 | 62 | |
| OS | Android OS, v9.0 (Pie) | Android v12 | |
| Screen Size | 6.38 inches | 6.56 inches | |
| Chipset | Mediatek MT6768 | ||
GENERAL | |||
| Colours | Blue, Black | Starry Black, Sunset Orange | |
| Custom UI | Funtouch 9.0 OS | ||
| Device type | Phablet | smartphone | |
| Operating System | Android OS, v9.0 (Pie) | Android v12 | |
| Sim | Dual Sim | Dual Sim, GSM+GSM | |
DESIGN | |||
| Height | 159.53 mm | 163.74 mm | |
| Weight | 179 g | 187 g | |
DISPLAY | |||
| Aspect Ratio | 19.5:9 | ||
| Form Factor | Touch | ||
| Pixel Density | 404 ppi | ~269 PPI | |
| Screen resolution | 1080 x 2340 pixels | 720 x 1600 pixels | |
| Screen size | 6.38 inches | 6.56 inches | |
| Technology | AMOLED | ||
| Touchscreen | Capacitive Touchscreen | ||
PERFORMANCE | |||
| Call Records | Unlimited | ||
| Card Slot | microSD Card | ||
| Chipset | Mediatek MT6768 | ||
| CPU | Octa-core 2.0 GHz (4x Cortex-A75 + 4x Cortex-A55) | ColorOS 12.1 | |
| External Storage | Up to 256 GB | ||
| GPU | ARM Mali-G52 | ||
| Messaging | SMS, MMS, Email, Push Email, IM | ||
| Phonebook | Unlimited | ||
CAMERA | |||
| Camera Features | Geo Tagging, HDR, Panorama | Photo, Video, Night, PRO, PANO, Portrait, TIME-LAPSE, SLO-MO, Text scanner, Extra HD, STICKER, and Google Lens | |
| Front Camera | 32 MP (f/2.0) Camera | 8 MP f/2 with Screen Flash | |
| Primary camera | 16 MP (f/1.78) + 8 MP (f/2.2) + 2 MP(f/2.4) Triple Camera with LED Flash | 50 MP f/1.8 (Main), 2 MP (Bokeh) with autofocus | |
| Video Recording | 2160p@30fps, 1080p@30fps | 1080p @ 30fps FHD, 720p | |
MULTIMEDIA | |||
| Audio Jack | 3.5mm Audio Jack | Yes | |
| Audio Player | AAC, AAC+, MIDI, WAV, eAAC+, MP3, WMA | Yes | |
| FM Radio | Yes | Yes | |
| Games | Yes | ||
| Speakers | Yes | Yes | |
| Video Player | MPEG4, H.263, H.264, HD | Yes | |
BATTERY | |||
| Capacity | Non-removable Li-Ion 4500 mAh battery | 5000 mAh, Li-Po, Non-Removable Battery | |
CONNECTIVITY | |||
| Bluetooth | v5.0, A2DP, LE | Yes, v5.2, AAC, SBC, aptX, and aptX HD | |
| Browser | HTML5 | Yes | |
| Edge | Yes | Yes | |
| GPRS | Yes | Yes | |
| GPS Facility | Yes, with A-GPS, GLONASS | ||
| USB | microUSB 2.0 | Yes, USB-C v2.0 | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Yes, with wifi-hotspot | |
NETWORK SUPPORT | |||
| 2G | Yes | ||
| 3G | Yes | Yes | |
| 4G | LTE | Yes | |
| 5G | Yes | ||
MORE FEATURES | |||
| AI Camera | Yes | ||
| Face Unlock | Yes | ||
| Fingerprint Sensor | Yes | YesYes, Side | |
| Other Features | Face Unlock, Quick Charging, AI Camera | ||
| Quick Charging | Yes | Yes, 33W Supervooc | |
| Sensors | Fingerprint Sensor, Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Accelerometer, Compass | |
Vivo S1 comes up with primary camera of 16 MP (f/1.78) + 8 MP (f/2.2) + 2 MP(f/2.4) Triple Camera with LED Flash whereas Oppo A77S comes up with 50 MP f/1.8 (Main), 2 MP (Bokeh) with autofocus. Some of the Camera Features for both the mobiles include Geo Tagging, HDR, Panorama .