In depth comparison and review of OPPO A57s and TCL 40R 5G. 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 | OPPO A57s | TCL 40R 5G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | CPH2385 | T771K | |
| Form Factor | Touch | Touch | |
| Height | 163.74 mm | 164.46 mm | TCL 40R 5G has greater height than OPPO A57s. |
| Width | 75.03 mm | 75.4 mm | TCL 40R 5G has greater width than OPPO A57s. |
| Depth | 7.99 mm | 8.99 mm | OPPO A57s is narrower than OPPO A57s. |
| Weight | 187 g | 192 g | OPPO A57s is lighter than OPPO A57s. |
| Body Colour | Starry black | Starlight black | |
| Body Material | Composite polymer | - | |
| Waterproof (Water-resistant) | - | - | Both phones are waterproof. |
| IP rating | IPX4 | - | |
| SAR Value | 1.015 W/kg (body), 0.957 W/kg (head), 2.399 W/kg (limb) | - | |
| Integrated Components | - | LED flashlight | |
| Connector Type | Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
USB Type-C Headset jack - mini-phone 3.5mm |
|
| 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 | OPPO A57s | TCL 40R 5G |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | LCD | LCD | |
| Screen Size (Display Size) | 6.56" | 6.6" | TCL 40R 5G has larger screen size than OPPO A57s. |
| Screen Resolution (Display Resolution) | 1612 x 720 pixels | 1612 x 720 pixels | Both phones have the same screen resolution. |
| Display Format | HD+ | HD+ | |
| Pixel Density | 269 ppi | 269 ppi | Both phones have the same pixel density. |
| Aspect Ratio | 20.1:9 | 20:9 | |
| Max Brightness | 600 cd/m² | 400 cd/m² | OPPO A57s has better display brightness than TCL 40R 5G. |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | 1500:1 | 1500:1 | Both phones have the same display contrast ratio. |
| Display Refresh Rate | 60 Hz | 90 Hz | TCL 40R 5G has better refresh rate than OPPO A57s. |
| Touch Sampling Rate | 60 Hz | - | |
| Display Features | Night mode, Eye comfort mode, 96% NTSC | V-notch display, TCL NXTVISION, 70% NTSC | |
| Display Protection (Screen Protector) | Panda Glass MN228 | - |
| PROCESSOR | OPPO A57s | TCL 40R 5G |
|---|
| Processor Type (CPU) | MediaTek Helio G35 | MediaTek Dimensity 700 | |
|---|---|---|---|
| Clock Speed | 2.3 GHz | 2.2 GHz | OPPO A57s has higher clock speed than TCL 40R 5G. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | IMG GE8320 | ARM G57 MC2 |
| MEMORY | OPPO A57s | TCL 40R 5G |
|---|
| RAM | LPDDR4X SDRAM - 4 GB | 4 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | OPPO A57s has more internal memory than TCL 40R 5G. |
| User Memory | - | 44 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 | OPPO A57s | TCL 40R 5G |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 3 | |
|---|---|---|---|
| Sensor Resolution | 50 Megapixel | 50 Megapixel | Both phones have the same camera resolution. |
| Sensor Size | 1/2.76" | 1/2.76" | Both phones have the same camera sensor size. |
| Sensor Name | Samsung S5KJN1 | - | |
| Lens Aperture | F/1.8 | F/1.8 | Both phones have the same camera lens aperture. |
| Lens Construction | 5-element | 5-element | |
| Field of View (FoV) | 77 degree(s) | 74.2 degree(s) | OPPO A57s has larger lens field of view than TCL 40R 5G. |
| Pixel Size | 0.64 μm | 0.64 μm | Both phones have the same camera pixel size. |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | 27 mm | - | |
| Digital Zoom | 5x | - | |
| Special Effects | Stickers | Art, HDR | |
| Camera Modes | Panorama, Time-lapse mode, Pro mode, Portrait, Night | Panorama, SteadyShot, portrait mode, Filter mode, Stop-Motion Video Mode, High-Pixel Mode, Movie Mode, Gesture Capture, Low Light mode | |
| Light Source | LED flash | Flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), Quick Capture, Touch Capture, Light Trace, AI Triple camera, AI scene detection 2.0 |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same second camera resolution. |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/5" | 1/5" | Both phones have the same sensor size of the second camera. |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.4 | Both phones have the same second camera lens aperture. |
| Lens Element Qty (2nd Camera) | 3-element | 3-element | |
| Field of View (2nd Camera) | 89 degree(s) | 85 degree(s) | OPPO A57s has larger second camera lens field of view than TCL 40R 5G. |
| Pixel Size (2nd Camera) | 1.75 μm | 1.75 μm | Both phones have the same second camera pixel size. |
| Minimum Focal Length (2nd Camera) | 21 mm | - | |
| Camera Functions (2nd Camera) | Monochrome | Depth camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Sensor Size (3rd Camera) | - | 1/5" | |
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Lens Element Qty (3rd Camera) | - | 3-element | |
| Field of View (3rd Camera) | - | 88.8 degree(s) | |
| Pixel Size (3rd Camera) | - | 1.75 μm | |
| Camera Functions (3rd Camera) | - | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 8 Megapixel | Both phones have the same front camera resolution. |
| Sensor Size (Front) | 1/1.4" | 1/4" | TCL 40R 5G has better front camera sensor size than OPPO A57s. |
| Sensor Name (Front) | Omnivision OV08D10 sensor | - | |
| Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
| Lens Element Qty (Front) | 5-element | 4-element | |
| Field of View (Front) | 79 degree(s) | 80.6 degree(s) | TCL 40R 5G has larger front lens field of view than OPPO A57s. |
| Pixel Size (Front) | 1.12 μm | 1.12 μm | Both phones have the same front camera pixel size. |
| Focus Adjustment | Focus free | Focus free | |
| Min Focal Length (Front) | 26 mm | - | |
| Special Effects (Front) | Stickers | Face Beautification | |
| Camera Modes (Front) | Panorama, Time-lapse mode, Portrait | Gesture Capture | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Front) | - | Touch to capture, auto capture |
| BATTERY AND CHARGING | OPPO A57s | TCL 40R 5G |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 5000 mAh | Both phones have the same battery capacity. |
|---|---|---|---|
| Fast Charging Technology | SuperVOOC Flash Charge technology | Power Delivery | Both phones have fast charging technology. |
| Recharge Time (Charging Time) | - | 180 min | |
| Standby Time | 304 hours | - | |
| Talk Time | 1800 minutes | - | |
| Run Time Details | 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 |
Mixed usage: up to 48 hrs |
| CELLULAR | OPPO A57s | TCL 40R 5G |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | TCL 40R 5G has more advanced generation mobile network. |
| Operating System | ColorOS 12.1 (based on Android 12) | Android 12 | |
| User Interface | - | TCL UI 4.0 | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | OPPO A57s | TCL 40R 5G |
|---|
| Data Transmission | VoLTE, FDD-LTE, TDD-LTE, VoWiFi | LTE, 5G NR FR1 | |
|---|---|---|---|
| 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 2, Band 4, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 850, 900 | 2100, 1900, 1700, 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 32, Band 38, Band 40, Band 41, Band 42 | |
| 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, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, TDD 3500 | |
| 5G NR Band | - | N1, n3, n5, n7, n8, n28, n38, n41, n78, n40 | |
| 5G NR Frequency | - | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3500, TDD 2300 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | Wi-Fi | |
| Bluetooth | Bluetooth 5.3 BLE | Bluetooth 5.1 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | OPPO A57s | TCL 40R 5G |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, AC-3, OGG, MIDI, APE (Monkey's Audio), LDAC, OPUS, MID, SBC, apt-X HD | WAV, AAC, MP3, ADPCM, FLAC, MIDI, APE (Monkey's Audio), AMR-WB, AMR-NB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, MOV, ASF, 3GP, M4V, TS, M2TS, WebM, MP4 | MPEG-4, H.264, HEVC, VP8, VP9 | |
| Sound Enhancements | Dirac sound technologies | - |
| FEATURES | OPPO A57s | TCL 40R 5G |
|---|
| Sensors | Accelerometer, proximity sensor, magnetometer, gravity sensor, brightness sensor | Accelerometer, proximity sensor, digital compass, light sensor | |
|---|---|---|---|
| Security Devices | Face recognition, fingerprint reader (side) | Face recognition, fingerprint reader (side) | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | 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 | Hi-Res Audio |
| OTHERS | OPPO A57s | TCL 40R 5G |
|---|
| Included Accessories | SIM card removal tool, USB-C charging cable, protective film, SuperVOOC 33W power adapter | Power adapter, SIM card removal tool, USB-C cable, LCD sticker | |
|---|---|---|---|
| Compliant Standards | IPX4 | - |
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