Phone Comparison - Oppo A57 vs Apple iPhone 8 Plus vs Samsung Galaxy A25
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| Price Comparison (India) | - | - | |
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| Manufacturer | Oppo | Apple | Samsung |
| Announced | November 2016 | September 2017 | December 2023 |
| Status | Available - January 2017 | Coming Soon - September 2017 | Coming Soon - December 2023 |
| Price | Rs. 14,990 ($240.00) [Similarly Priced] | Rs. 74,000 ($799.00) [Similarly Priced] | - |
| Colors | Gold, Rose Gold | Jet Black, Black, Silver, Gold, Rose Gold | Brave Black, Personality Yellow, Fantasy Blue, Optimistic Blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
149.1 x 72.9 x 7.65 mm (5.87 x 2.87 x 0.3 in) |
158.4 x 78.1 x 7.5 mm (6.24 x 3.07 x 0.3 in) |
161 x 76.5 x 8.3 mm (6.34 x 3.01 x 0.33 in) |
| Weight | 147 g (5.19 oz) | 174 g (6.14 oz) | 197 g (6.95 oz) |
| SIM Type | Dual-SIM | Nano-SIM | Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO - A59m |
GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 |
| 5G Network | - | - | 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
| SAR EU |
- W/kg (head) - W/kg (body) |
- W/kg (head) - W/kg (body) |
0.46 W/kg (head) 1.19 W/kg (body) |
| Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM | |
| Build Features | - Fingerprint Sensor - Metal Build - 2.5D Curved Glass | - Fingerprint Sensor - IP68 certified - dust and water resistant - Water resistant up to 1.5 meters and 30 minutes - Apple Pay (Visa, MasterCard, AMEX certified) |
- Fingerprint Sensor |
| Notification LED | Yes | Yes | - |
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| OS | Android OS, v6.0 (Marshmallow) | iOS 11 | Android 14 |
| User Interface | ColorOS 3.0 | - | One UI 6 |
| Processor | Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435 | Hexa-core, Apple A11 Bionic | Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), Exynos 1280 (5 nm) |
| GPU | Adreno 505 | - | Mali-G68 |
| RAM | 3 GB | 3 GB | 8 GB |
| Internal Memory | 32 GB | 64/256 GB | 128 GB |
| External Memory | microSD, up to 128 GB (uses SIM 2 slot) | No | microSDXC (uses shared SIM slot) |
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| Type | IPS LCD capacitive touchscreen | LED-backlit IPS LCD, Capacitive Touchscreen, Ion-strengthened glass, Oleophobic Coating | FHD+ Super AMOLED Screen 120Hz Refresh Rate 1000 Nits (HBM) |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.2 inches | 5.5 inches | 6.5 inches |
| Resolution | 720 x 1280 pixels (282 ppi) | 1080 x 1920 pixels (401 ppi) | 1080 x 2340 pixels (396 ppi) |
| Screen-to-Body Ratio | 68.79% | 67.25% | 84.42% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | No | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP | Dual 12 MP | 50 MP + 8 MP + 2 MP |
| Flash | LED Flash | Quad-LED (dual Tone) Flash | LED Flash |
| Features | Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | Phase Detection Autofocus, (f/1.8, 28mm & f/2.8, 56mm), OIS, 2x Optical Zoom, 1/3" Sensor Size @ 28mm, 1/3.6" Sensor Size @ 56mm, Geo-tagging, Simultaneous 4K Video And 8MP Image Recording, Touch Focus, Face/smile Detection, HDR (photo/panorama) | 50 MP, f/1.8, (wide), PDAF, OIS 8 MP, f/2.2, 120˚ (ultrawide) 2 MP, f/2.4, (macro) Panorama, HDR |
| Video | 1080p@30fps | 2160p@30fps, 1080p@60fps,1080p@120fps, 720p@240fps | 4K@30fps, 1080p@30fps, gyro-EIS |
| Front Camera | 16 MP [Similar] | 7 MP, f/2.2, 1080p@30fps, 720p@240fps, face detection, HDR, panorama [Similar] |
13 MP, f/2.2, (wide) 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE, VoLTE | HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps | HSPA, LTE, 5G |
| Bluetooth | v4.1, A2DP | 5.0, A2DP, LE | 5.3, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| USB | microUSB v2.0, USB Host | 3.0, reversible connector | USB Type-C 2.0 |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO | GPS, GLONASS, GALILEO, BDS, QZSS |
| Browser | HTML5 | HTML5 (Safari) | Yes |
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| Internal | 32 GB, 3 GB RAM | 64/256 GB, 3 GB RAM | 128 GB, 8 GB RAM or 128 GB, 6 GB RAM |
| Expandable Storage | microSD, up to 128 GB (uses SIM 2 slot) | No | microSDXC (uses shared SIM slot) |
| USB OTG | Supported | Not Supported | Not Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Magnetic-Field Sensor (Compass) | |
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| Barometer Sensor | |
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| NFC | |
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| Type | Non-removable Li-Ion Battery | Non-removable Li-Ion battery | Non-removable Li-Po Battery Fast battery Charging 25W |
| Capacity | 2900 mAh | - | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 73,000 
