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 Bangladesh, Body, Display, Storage, Connectivity, Camera, and Performance. Vivo S1 starts at BDT 22,704 and Oppo A77S starts at BDT 23,758.
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 .