In depth comparison and review of Samsung Galaxy A13 and OPPO A57s. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | Samsung Galaxy A13 | OPPO A57s |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | SM-A135F/DSN | CPH2385 | |
Form Factor | Touch | Touch | |
Height | 165.1 mm | 163.74 mm | Samsung Galaxy A13 has greater height than OPPO A57s. |
Width | 76.4 mm | 75.03 mm | Samsung Galaxy A13 has greater width than OPPO A57s. |
Depth | 8.8 mm | 7.99 mm | OPPO A57s is narrower than Samsung Galaxy A13. |
Weight | 195 g | 187 g | OPPO A57s is lighter than Samsung Galaxy A13. |
Body Colour | Light blue | Black | White | Blue | Starry black | |
Body Material | - | Composite polymer | |
Waterproof (Water-resistant) | - | - | OPPO A57s is waterproof. |
IP rating | - | IPX4 | |
SAR Value | 1.39 W/kg (body), 0.367 W/kg (head), 2.8 W/kg (limb) | 1.015 W/kg (body), 0.957 W/kg (head), 2.399 W/kg (limb) | |
Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM | |
SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
DISPLAY | Samsung Galaxy A13 | OPPO A57s |
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Display Type | LCD display | LCD display | |
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Display Technology | PLS TFT | LCD | |
Screen Size (Display Size) | 6.6" | 6.56" | Samsung Galaxy A13 has larger screen size than OPPO A57s. |
Screen Resolution (Display Resolution) | 2408 x 1080 pixels | 1612 x 720 pixels | Samsung Galaxy A13 has better screen resolution than OPPO A57s. |
Display Format | Full HD+ | HD+ | |
Pixel Density | - | 269 ppi | |
Aspect Ratio | - | 20.1:9 | |
Max Brightness | - | 600 cd/m² | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Contrast Ratio | - | 1500:1 | |
Display Refresh Rate | - | 60 Hz | |
Touch Sampling Rate | - | 60 Hz | |
Display Features | Infinity V Display | Night mode, Eye comfort mode, 96% NTSC | |
Display Protection (Screen Protector) | - | Panda Glass MN228 |
PROCESSOR | Samsung Galaxy A13 | OPPO A57s |
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Processor Type (CPU) | - | MediaTek Helio G35 | |
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Clock Speed | 2 GHz | 2.3 GHz | OPPO A57s has higher clock speed than Samsung Galaxy A13. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | - | IMG GE8320 |
MEMORY | Samsung Galaxy A13 | OPPO A57s |
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RAM | 4 GB | LPDDR4X SDRAM - 4 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 64 GB | 128 GB | OPPO A57s has more internal memory than Samsung Galaxy A13. |
User Memory | 48 GB | - | |
Memory Interface | - | eMMC 5.1 | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 1 TB | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | Samsung Galaxy A13 | OPPO A57s |
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MAIN CAMERA |
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Number of Main Cameras | 4 | 2 | |
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Sensor Resolution | 50 Megapixel | 50 Megapixel | Both phones have the same camera resolution. |
Sensor Size | - | 1/2.76" | |
Sensor Name | - | Samsung S5KJN1 | |
Lens Aperture | F/1.8 | F/1.8 | Both phones have the same camera lens aperture. |
Lens Construction | - | 5-element | |
Field of View (FoV) | - | 77 degree(s) | |
Pixel Size | - | 0.64 μm | |
Focus Adjustment | Automatic | Automatic | |
Minimum Focal Length (Focal Distance) | - | 27 mm | |
Digital Zoom | 10x | 5x | Samsung Galaxy A13 has better digital zoom than OPPO A57s. |
Special Effects | - | Stickers | |
Camera Modes | Live Focus mode | Panorama, Time-lapse mode, Pro mode, Portrait, Night | |
Light Source | LED flash | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 5 Megapixel | 2 Megapixel | Samsung Galaxy A13 has better second camera resolution than OPPO A57s. |
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Sensor Size (2nd Camera) | - | 1/5" | |
Lens Type (2nd Camera) | Ultra wide-angle lens | - | |
Lens Aperture (2nd Camera) | F/2.2 | F/2.4 | Samsung Galaxy A13 has better second camera lens aperture than Samsung Galaxy A13. |
Lens Element Qty (2nd Camera) | - | 3-element | |
Field of View (2nd Camera) | 123 degree(s) | 89 degree(s) | Samsung Galaxy A13 has larger second camera lens field of view than OPPO A57s. |
Pixel Size (2nd Camera) | - | 1.75 μm | |
Minimum Focal Length (2nd Camera) | - | 21 mm | |
Camera Functions (2nd Camera) | - | Monochrome |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 2 Megapixel | - | |
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Lens Aperture (3rd Camera) | F/2.4 | - | |
Camera Functions (3rd Camera) | Depth camera | - |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | 2 Megapixel | - | |
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Lens Aperture (4th Camera) | F/2.4 | - | |
Camera Functions (4th Camera) | Macro camera | - |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 8 Megapixel | 8 Megapixel | Both phones have the same front camera resolution. |
Sensor Size (Front) | - | 1/1.4" | |
Sensor Name (Front) | - | Omnivision OV08D10 sensor | |
Lens Aperture (Front) | F/2.2 | F/2.0 | OPPO A57s has better front lens aperture than Samsung Galaxy A13. |
Lens Element Qty (Front) | - | 5-element | |
Field of View (Front) | - | 79 degree(s) | |
Pixel Size (Front) | - | 1.12 μm | |
Focus Adjustment | - | Focus free | |
Min Focal Length (Front) | - | 26 mm | |
Special Effects (Front) | Bokeh effect | Stickers | |
Camera Modes (Front) | - | Panorama, Time-lapse mode, Portrait | |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps |
BATTERY AND CHARGING | Samsung Galaxy A13 | OPPO A57s |
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Battery Capacity (Battery Size) | 5000 mAh | 5000 mAh | Both phones have the same battery capacity. |
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Fast Charging Technology | - | SuperVOOC Flash Charge technology | OPPO A57s has fast charging technology. |
Standby Time | - | 304 hours | |
Talk Time | 3240 minutes | 1800 minutes | Samsung Galaxy A13 has longer battery life when making calls than OPPO A57s. |
Run Time Details | Talk (4G): up to 3420 min Active online usage (LTE): up to 20 hrs Active online usage (Wi-Fi): up to 21 hrs Playback (video): up to 20 hrs Playback (audio): up to 94 hrs Mixed usage: up to 48 hrs |
Talk: up to 1800 min Standby (4G): up to 304 hrs Playback (video): up to 13.4 hrs Playback (audio (via speakers, 50% volume)): up to 40 hrs |
CELLULAR | Samsung Galaxy A13 | OPPO A57s |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | - | ColorOS 12.1 (based on Android 12) | |
User Interface | One UI | - | |
Navigation | GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | Samsung Galaxy A13 | OPPO A57s |
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Data Transmission | FDD-LTE, TDD-LTE | VoLTE, FDD-LTE, TDD-LTE, VoWiFi | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 5, Band 8 | Band 1, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 850, 900 | 2100, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.3 BLE | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
MEDIA | Samsung Galaxy A13 | OPPO A57s |
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Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | WAV, WMA, AAC, AMR, MP3, FLAC, AC-3, OGG, MIDI, APE (Monkey's Audio), LDAC, OPUS, MID, SBC, apt-X HD | |
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Supported Digital Video Standards | MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4 | MKV, FLV, AVI, MOV, ASF, 3GP, M4V, TS, M2TS, WebM, MP4 | |
Sound Enhancements | Dolby Atmos sound technology | Dirac sound technologies |
FEATURES | Samsung Galaxy A13 | OPPO A57s |
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Sensors | Accelerometer, geomagnetic sensor | Accelerometer, proximity sensor, magnetometer, gravity sensor, brightness sensor | |
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Security Devices | Fingerprint reader | Face recognition, fingerprint reader (side) | |
Additional Phone Features | Samsung KNOX, Samsung Smart Switch, Virtual Light Sensing, Virtual Proximity Sensing | Noise reduction microphone, Fast Charging, 3 years of Security Updates, 2 years of OS upgrades, Cooling Graphite Thermal Pad, Reverse charging, super-linear dual speakers |
OTHERS | Samsung Galaxy A13 | OPPO A57s |
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Included Accessories | - | SIM card removal tool, USB-C charging cable, protective film, SuperVOOC 33W power adapter | |
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Compliant Standards | SMPT | IPX4 |