Xiaomi MI Max 2 vs. OPPO A77 5G

Phone Comparison, Reviews and Tests

Side by side comparison and review of Xiaomi MI Max 2 and OPPO A77 5G. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

Xiaomi MI Max 2 vs. OPPO A77 5G Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI Max 2 OPPO A77 5G
Product Type Smartphone Smartphone
Manufacturer Model Number - CPH2339
Form Factor Touch Touch
Height 174.1 mm 163.8 mm Xiaomi MI Max 2 has greater height than OPPO A77 5G.
Width 88.7 mm 75.1 mm Xiaomi MI Max 2 has greater width than OPPO A77 5G.
Depth 7.6 mm 7.99 mm Xiaomi MI Max 2 is narrower than Xiaomi MI Max 2.
Weight 211 g 190 g OPPO A77 5G is lighter than Xiaomi MI Max 2.
Body Colour Black | Gold Midnight black | Ocean blue
Body Material Metal -
Protection - Waterproof, splash-resistant
Waterproof (Water-resistant) - Yes OPPO A77 5G is waterproof.
IP rating - IPX4
SAR Value 0.71 W/kg (body), 1.22 W/kg (head) 1.256 W/kg (body), 0.986 W/kg (head), 2.683 W/kg (limb)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-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 Micro SIM + nano SIM/microSD
DISPLAY Xiaomi MI Max 2 OPPO A77 5G
Display Type - LCD display
Screen Size (Display Size) 6.44" 6.56" OPPO A77 5G has larger screen size than Xiaomi MI Max 2.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1612 x 720 pixels Xiaomi MI Max 2 has better screen resolution than OPPO A77 5G.
Display Format Full HD HD+
Pixel Density 342 ppi 269 ppi Xiaomi MI Max 2 has better pixel density than OPPO A77 5G.
Aspect Ratio - 20:9
Max Brightness 450 cd/m² 600 cd/m² OPPO A77 5G has better display brightness than Xiaomi MI Max 2.
Colour Depth - 16.7 million colours
Contrast Ratio 1000:1 -
Display Refresh Rate - 90 Hz
Touch Sampling Rate - 90 Hz
Display Features Night Display, Sunlight Display, Reading mode, Colour temperature adjustment 100% DCI-P3, 96% NTSC, 100% sRGB, High brightness mode, Vivid mode
Display Protection (Screen Protector) - Panda Glass MN228
PROCESSOR Xiaomi MI Max 2 OPPO A77 5G
Processor Type (CPU) Qualcomm Snapdragon 625 MediaTek Dimensity 810
Clock Speed 2 GHz 2.4 GHz OPPO A77 5G has higher clock speed than Xiaomi MI Max 2.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Xiaomi MI Max 2 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 Mali-G57 MC2
MEMORY Xiaomi MI Max 2 OPPO A77 5G
RAM 4 GB LPDDR4X SDRAM - 4 GB + up to 3 GB virtual extension Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Xiaomi MI Max 2 OPPO A77 5G
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 12 Megapixel 48 Megapixel OPPO A77 5G has better camera resolution than Xiaomi MI Max 2.
Sensor Size - 1/1.2"
Sensor Name Sony Exmor RX IMX386 sensor Samsung S5KGM1ST
Lens Aperture F/2.2 F/1.7 OPPO A77 5G has better lens aperture than Xiaomi MI Max 2.
Lens Construction - 6-element
Field of View (FoV) - 80 degree(s)
Pixel Size - 0.8 μm
Focus Adjustment Automatic Automatic
Focal Length Equivalent to 35mm Camera - 25mm
Special Effects HDR Stickers
Camera Modes Burst mode, Panorama, low-light shots Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Macro mode, Extra HD, Text scanner
Face Recognition (Face ID) Face recognition - Xiaomi MI Max 2 has face detection.
Light Source Dual LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Two-tone flash Google Lens
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Sensor Size (2nd Camera) - 1/5"
Lens Aperture (2nd Camera) - F/2.4
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) - 89 degree(s)
Pixel Size (2nd Camera) - 1.75 μm
Focal Length Equivalent to 35mm Camera - 20mm
Camera Functions (2nd Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel OPPO A77 5G has better front camera resolution than Xiaomi MI Max 2.
Sensor Size (Front) - 1/4"
Sensor Name (Front) - Sony IMX355 sensor
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Lens Element Qty (Front) - 5-element
Field of View (Front) - 79 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment - Focus free
Focal Length Equivalent to 35mm Camera - 26mm
Special Effects (Front) - Stickers
Camera Modes (Front) Beautify with 36 smart beauty profiles, Real-time video chat filters Panorama, Time-lapse mode, night mode, Portrait
Face Recognition (Face ID) Face recognition - Xiaomi MI Max 2 has face detection.
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) Self-timer -
BATTERY AND CHARGING Xiaomi MI Max 2 OPPO A77 5G
Battery Capacity (Battery Size) 5300 mAh 5000 mAh Xiaomi MI Max 2 has larger battery capacity than OPPO A77 5G.
Fast Charging Technology Qualcomm Quick Charge 3.0 SuperVOOC Flash Charge technology Both phones have fast charging technology.
Recharge Time (Charging Time) - 69 min
Standby Time - 344 hours
Talk Time 3420 minutes -
Run Time Details Talk: up to 3420 min
Playback (video): up to 18 hrs
Gaming: up to 9 hrs
Playback (audio): up to 240 hrs
Reading: up to 19 hrs
Navigation: up to 21 hrs
Standby (Ultra Power Saving Mode): up to 344 hrs
CELLULAR Xiaomi MI Max 2 OPPO A77 5G
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G OPPO A77 5G has more advanced generation mobile network.
Operating System - ColorOS 12.1 (based on Android 12)
User Interface MIUI 8 -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Xiaomi MI Max 2 OPPO A77 5G
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE FDD-LTE, TDD-LTE, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 800, 900, 800
4G LTE Band Band 1, Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 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, Band 66
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 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, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n40
5G NR Frequency - FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD 2300
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.3 BLE
Bluetooth Profiles HID -
NFC - Yes OPPO A77 5G has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Xiaomi MI Max 2 OPPO A77 5G
Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, IMY, ALAC, OPUS, MID, SBC, apt-X HD
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, MPEG4-ASP MKV, FLV, AVI, MOV, WMV, ASF, 3GP, H.264, M4V, TS, M2TS, WebM, H.265, MP4
FEATURES Xiaomi MI Max 2 OPPO A77 5G
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor Accelerometer, ambient light sensor, proximity sensor, pedometer, digital compass, geomagnetic sensor, gravity sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features Infrared remote control, MU-MIMO technology, Split Screen Fast Charging, Super power saving mode, OTG Reverse Charge, 3 years of Security Updates, 2 years of OS upgrades, ultra linear stereo speakers, Ultra volume mode
OTHERS Xiaomi MI Max 2 OPPO A77 5G
Included Accessories Power adapter, SIM card removal tool, USB-C cable Protective cover, USB cable, power adapter, SIM card removal tool
Compliant Standards - IPX4
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