OPPO R9 Plus vs. UMIDIGI One Max

Phone Comparison, Reviews and Tests

In depth comparison and review of OPPO R9 Plus and UMIDIGI One Max. 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.

Phone Specifications Comparison

OPPO R9 Plus vs. UMIDIGI One Max Comparison Chart
DESIGN AND DIMENSIONS OPPO R9 Plus UMIDIGI One Max
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 163.1 mm 156.8 mm OPPO R9 Plus has greater height than UMIDIGI One Max.
Width 80.8 mm 75.6 mm OPPO R9 Plus has greater width than UMIDIGI One Max.
Depth 7.4 mm 8.35 mm OPPO R9 Plus is narrower than OPPO R9 Plus.
Weight 185 g 205 g OPPO R9 Plus is lighter than OPPO R9 Plus.
Body Colour Gold Twilight
Body Material - Tempered glass, aluminium frame
Waterproof (Water-resistant) - -
Connector Type Micro-USB - 5 pin Micro-USB Type B
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 (SIM1 and SIM2/MicroSD slots) Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD Nano SIM + nano SIM/microSD
DISPLAY OPPO R9 Plus UMIDIGI One Max
Display Type OLED display LCD display
Display Technology AMOLED -
Screen Size (Display Size) 6" 6.3" UMIDIGI One Max has larger screen size than OPPO R9 Plus.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1520 x 720 pixels OPPO R9 Plus has better screen resolution than UMIDIGI One Max.
Display Format Full HD -
Pixel Density 367 ppi 271 ppi OPPO R9 Plus has better pixel density than UMIDIGI One Max.
Aspect Ratio - 19:9
Colour Depth 16.7 million colours -
Display Features - In-Cell Display Technology, Reading mode, Colour temperature adjustment
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) -
PROCESSOR OPPO R9 Plus UMIDIGI One Max
Processor Type (CPU) Qualcomm MediaTek Helio P23
Processor Number MSM8976 -
Clock Speed - 2 GHz
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture - Yes UMIDIGI One Max has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 510 Mali-G71 MP2
MEMORY OPPO R9 Plus UMIDIGI One Max
RAM 4 GB LPDDR4X SDRAM - 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 128 GB UMIDIGI One Max has more internal memory than OPPO R9 Plus.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSDXC - up to 256 GB
CAMERA OPPO R9 Plus UMIDIGI One Max
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 16 Megapixel 12 Megapixel OPPO R9 Plus has better camera resolution than UMIDIGI One Max.
Sensor Name - Omnivision OV12870 sensor
Lens Aperture F/2.0 F/2.0 Both phones have the same camera lens aperture.
Lens Construction - 6-element
Focus Adjustment Automatic -
HDR Mode Auto HDR mode -
Camera Modes Panorama Panorama
Face Recognition (Face ID) Face detection Face recognition Both phones have face detection.
Light Source LED light Dual LED flash
Video Resolutions 1920 x 1080 (1080p), 3840 x 2160 (4K) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) - Real-time photo filters
SECOND CAMERA
Sensor Resolution (2nd Camera) - 5 Megapixel
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 16 Megapixel Both phones have the same front camera resolution.
Sensor Name (Front) - Samsung S5K3P3
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Lens Element Qty (Front) - 5-element
Face Recognition (Face ID) - Face recognition UMIDIGI One Max has face detection.
Camera Features (Front) - Selfie countdown
BATTERY AND CHARGING OPPO R9 Plus UMIDIGI One Max
Battery Capacity (Battery Size) 4120 mAh 4150 mAh UMIDIGI One Max has larger battery capacity than OPPO R9 Plus.
Wireless Charging - Yes UMIDIGI One Max can be charged wirelessly.
Wireless Charging Standards - Qi, Fast Wireless Charging
Battery Technology Lithium polymer -
CELLULAR OPPO R9 Plus UMIDIGI One Max
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA CDMA2000 1X / GSM / WCDMA (UMTS)
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System ColorOS 3.0 (based on Android 5.1) Android 8.1.0 Oreo
Navigation GPS, A-GPS GPS, GLONASS
COMMUNICATIONS OPPO R9 Plus UMIDIGI One Max
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X
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 1, Band 3, Band 5, 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 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1800+, FDD 850, 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 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n
Bluetooth Bluetooth 4.1 Bluetooth 4.1
Bluetooth Profiles - HID
NFC - Yes UMIDIGI One Max has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA OPPO R9 Plus UMIDIGI One Max
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ WAV, AAC, PCM, MP3, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB
Supported Digital Video Standards MPEG-4, H.264 MKV, XviD, MPEG-4, M4V, ASP, H.264 AVC Main Profile (MP), H.264 AVC Baseline Profile(BP)
FEATURES OPPO R9 Plus UMIDIGI One Max
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass, gyro sensor Accelerometer, gyro sensor, geomagnetic sensor, L-sensor, P-sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Additional Phone Features Active noise-cancellation Dual microphones
OTHERS OPPO R9 Plus UMIDIGI One Max
Included Accessories Power adapter Power adapter, SIM card removal tool, USB-C cable, pre-installed screen protector, protective case
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