itel S18 Pro![]() |
Oppo A57![]() |
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Manufacturer | itel | Oppo |
Announced | 2023 | November 2016 |
Status | Available. Released 2023 | Available - January 2017 |
Price | - | Rs. 14,990 ($240.00) [Similarly Priced] |
Colors | Liquid Silver, Starry Black | Gold, Rose Gold |
Form Factor | Candybar | Candybar |
Dimension | - |
149.1 x 72.9 x 7.65 mm (5.87 x 2.87 x 0.3 in) |
Weight | - | 147 g (5.19 oz) |
SIM Type | Dual SIM | Dual-SIM |
2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO - A59m |
3G Network | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | LTE | LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) |
Messaging | SMS, MMS, Push Mail, EMail | |
Build Features | - Fingerprint Sensor (side-mounted) |
- Fingerprint Sensor - Metal Build - 2.5D Curved Glass |
Notification LED | - | Yes |
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OS | Android 12 | Android OS, v6.0 (Marshmallow) |
User Interface | itel OS 8.6 | ColorOS 3.0 |
Processor | Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55), Unisoc SC9863A (28nm) [Similar] | Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435 [Similar] |
GPU | IMG8322 [Similar] | Adreno 505 [Similar] |
RAM | 4 GB [Browse Similar] | 3 GB [Browse Similar] |
Internal Memory | 64 GB | 32 GB |
External Memory | microSDXC | microSD, up to 128 GB (uses SIM 2 slot) |
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Type | FHD+ IPS LCD Screen | IPS LCD capacitive touchscreen |
Colors | 16M colors | 16M colors |
Size | 6.6 inches [Similar] | 5.2 inches [Similar] |
Resolution | 1080 x 2408 pixels (400 ppi) | 720 x 1280 pixels (282 ppi) [Similar] |
Screen-to-Body Ratio | - | 68.79% |
Multi-Touch | ![]() |
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3.5mm Jack | ![]() |
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Radio | Unspecified | FM radio |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ![]() |
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Rear Camera | 13 MP + 0.08 MP + 0.08 MP [Similar] | 13 MP [Similar] |
Flash | LED Flash | LED Flash |
Features | 13 MP 0.08 MP, (macro) 0.08 MP (auxiliary lens) |
Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama |
Video | 1080p@30fps | 1080p@30fps |
Front Camera |
32 MP LED flash 1080p@30fps [Similar] |
16 MP [Similar] |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | HSPA, LTE | HSPA, LTE, VoLTE |
Bluetooth | Yes | v4.1, A2DP |
Wi-Fi | Yes | Wi-Fi 802.11 a/b/g/n, hotspot |
USB | USB Type-C | microUSB v2.0, USB Host |
GPS | GPS | Yes, with A-GPS |
Browser | Yes | HTML5 |
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Internal | 64 GB, 4 GB RAM | 32 GB, 3 GB RAM |
Expandable Storage | microSDXC | microSD, up to 128 GB (uses SIM 2 slot) |
USB OTG | Not Supported | 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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NFC | ![]() |
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Type | Non-removable Li-Po Battery Battery Charging 10W |
Non-removable Li-Ion Battery |
Capacity | 5000 mAh | 2900 mAh |
Stand by | - | - |
Talk Time | - | - |