In depth comparison and review of HTC Desire 820 and OPPO A53. 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 | HTC Desire 820 | OPPO A53 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | CPH2127 | |
Form Factor | Touch | Touch | |
Height | 157.7 mm | 163.9 mm | OPPO A53 has greater height than HTC Desire 820. |
Width | 78.74 mm | 75.1 mm | HTC Desire 820 has greater width than OPPO A53. |
Depth | 7.74 mm | 8.4 mm | HTC Desire 820 is narrower than HTC Desire 820. |
Weight | 155 g | 186 g | HTC Desire 820 is lighter than HTC Desire 820. |
Body Colour | Tuxedo grey | Marble white | Electric black | |
Body Material | Polycarbonate | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 0.323 W/kg (body), 0.373 W/kg (head) | 0.93 W/kg (body), 0.77 W/kg (head), 2.78 W/kg (limb) | |
Integrated Components | FM radio | - | |
Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | - | Dual-SIM |
DISPLAY | HTC Desire 820 | OPPO A53 |
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Display Type | LCD display | LCD display | |
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Display Technology | Super LCD 2 | LCD | |
Screen Size (Display Size) | 5.5" | 6.5" | OPPO A53 has larger screen size than HTC Desire 820. |
Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1600 x 720 pixels | OPPO A53 has better screen resolution than HTC Desire 820. |
Display Format | HD | HD+ | |
Pixel Density | 267 ppi | 269 ppi | OPPO A53 has better pixel density than HTC Desire 820. |
Aspect Ratio | - | 20:9 | |
Max Brightness | - | 480 cd/m² | |
Colour Depth | 16.7 million colours | - | |
Contrast Ratio | - | 1500:1 | |
Display Refresh Rate | - | 90 Hz | |
Touch Sampling Rate | - | 120 Hz | |
Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
PROCESSOR | HTC Desire 820 | OPPO A53 |
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Processor Type (CPU) | Qualcomm Snapdragon 615 | Qualcomm Snapdragon 460 | |
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Clock Speed | - | 1.8 GHz | |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | - | Yes | OPPO A53 has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 405 | Qualcomm ADRENO 610 |
MEMORY | HTC Desire 820 | OPPO A53 |
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RAM | 2 GB | LPDDR4X SDRAM - 4 GB | OPPO A53 has more RAM than HTC Desire 820. |
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Internal Memory Size (Storage Capacity) | 16 GB | 64 GB | OPPO A53 has more internal memory than HTC Desire 820. |
User Memory | 11.2 GB | - | |
Memory Interface | - | UFS 2.1 | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSD, microSDXC - up to 256 GB |
CAMERA | HTC Desire 820 | OPPO A53 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 3 | |
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Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
Sensor Size | - | 1/3.06" | |
Sensor Type | BSI-CMOS | - | |
Sensor Name | - | Omnivision OV13B sensor | |
Lens Aperture | F/2.2 | F/2.2 | Both phones have the same camera lens aperture. |
Lens Construction | - | 5-element | |
Focus Adjustment | Automatic | Automatic | |
Minimum Focal Length (Focal Distance) | 28 mm | - | |
Digital Zoom | - | 6x | |
HDR Mode | Auto HDR mode | - | |
Camera Modes | Burst mode | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Ultra Night Mode 2.0 | |
Face Recognition (Face ID) | Face detection | - | HTC Desire 820 has face detection. |
Light Source | LED light | LED flash | |
Still Image Resolutions | 4160 x 3120 | 4160 x 3120 | |
Video Resolutions | 1920 x 1080 (1080p) | - | |
Camera Features (Functions) | Auto selfie, Photo Booth feature, Live Makeup, Split Capture | AI Beautify, AI Quad camera |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
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Sensor Name (2nd Camera) | - | GalaxyCore GC02M1B sensor | |
Lens Aperture (2nd Camera) | - | F/2.4 | |
Camera Functions (2nd Camera) | - | Depth camera |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
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Sensor Name (3rd Camera) | - | GalaxyCore GC02K0 sensor | |
Lens Aperture (3rd Camera) | - | F/2.4 | |
Lens Element Qty (3rd Camera) | - | 3-element | |
Camera Functions (3rd 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 Type (Front) | BSI-CMOS | - | |
Lens Aperture (Front) | - | F/2.0 | |
Lens Element Qty (Front) | - | 5-element | |
Special Effects (Front) | Face fusion | - | |
Still Image Resolutions (Front) | - | 3264 x 2448 | |
Video Resolutions (Front) | 1920 x 1080 (1080p) | - |
BATTERY AND CHARGING | HTC Desire 820 | OPPO A53 |
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Battery Capacity (Battery Size) | 2600 mAh | 5000 mAh | OPPO A53 has larger battery capacity than HTC Desire 820. |
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Standby Time | 455 hours | - | |
Talk Time | 1068 minutes | - | |
Run Time Details | Talk (WCDMA): up to 1068 min Standby (WCDMA): up to 455 hrs |
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Battery Technology | Lithium polymer | - |
CELLULAR | HTC Desire 820 | OPPO A53 |
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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 | Android 4.4 (KitKat) | ColorOS 7.2 (based on Android 10) | |
User Interface | HTC Sense | - | |
Navigation | A-GPS, GLONASS | GPS, A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | HTC Desire 820 | OPPO A53 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | FDD-LTE, TDD-LTE | |
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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 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
3G UMTS Frequency | - | 2100, 1900, 1700, 850, 800, 900, 800 | |
4G LTE Band | Band 3, Band 7, Band 8, Band 20 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41 | |
4G LTE Frequency | FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
Bluetooth Profiles | A2DP | SBC | |
NFC | Yes | - | HTC Desire 820 has NFC reader for mobile payments. |
Communication Features | Mobile Email client, Internet browser | - | |
Messaging Services | SMS, MMS | - |
MEDIA | HTC Desire 820 | OPPO A53 |
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Supported Digital Audio Standards | WAV, AAC, AMR, MP3, OGG, MIDI, M4A, WMA 9 | AAC, LDAC, apt-X HD | |
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Supported Digital Video Standards | AVI, MPEG-4, 3GP, H.264, H.263, WMV9, 3G2 | - | |
Sound Enhancements | HTC BoomSound | - |
FEATURES | HTC Desire 820 | OPPO A53 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor | - | |
Security Devices | - | Fingerprint reader | |
Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
Additional Phone Features | DLNA Certified, sharing media via DLNA, Wi-Fi Miracast, HTC BlinkFeed, HTC Sense Voice | Fast Charging, HyperBoost, Smart Sidebar |
OTHERS | HTC Desire 820 | OPPO A53 |
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Included Accessories | Power adapter | Headphones, screen protection film, USB cable, power adapter, SIM card removal tool |
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