Detailed comparison and review of Xiaomi Redmi Note 7 and OPPO Reno4 Z 5G. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
DESIGN AND DIMENSIONS | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
Product Type | Smartphone | Smartphone | |
---|---|---|---|
Manufacturer Model Number | - | CPH2065 | |
Form Factor | Touch | Touch | |
Height | 159.21 mm | 163.8 mm | OPPO Reno4 Z 5G has greater height than Xiaomi Redmi Note 7. |
Width | 75.21 mm | 75.5 mm | OPPO Reno4 Z 5G has greater width than Xiaomi Redmi Note 7. |
Depth | 8.1 mm | 8.1 mm | Both phones are the same depth. |
Weight | 186 g | 184 g | OPPO Reno4 Z 5G is lighter than Xiaomi Redmi Note 7. |
Body Colour | Space black | Neptune blue | Ink black | Dew white | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.274 W/kg (body), 0.591 W/kg (head), 2.885 W/kg (limb) | 0.905 W/kg (head), 0.88 W/kg (head), 2.686 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 | - |
DISPLAY | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
Display Type | LCD display | LCD display | |
---|---|---|---|
Display Technology | - | LTPS | |
Screen Size (Display Size) | 6.3" | 6.57" | OPPO Reno4 Z 5G has larger screen size than Xiaomi Redmi Note 7. |
Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 2400 x 1080 pixels | OPPO Reno4 Z 5G has better screen resolution than Xiaomi Redmi Note 7. |
Display Format | Full HD+ | Full HD+ | |
Pixel Density | 409 ppi | 401 ppi | Xiaomi Redmi Note 7 has better pixel density than OPPO Reno4 Z 5G. |
Aspect Ratio | 19:9 | - | |
Max Brightness | 500 cd/m² | 480 cd/m² | Xiaomi Redmi Note 7 has better display brightness than OPPO Reno4 Z 5G. |
Colour Depth | - | 16.7 million colours | |
Contrast Ratio | 1500:1 | 1500:1 | Both phones have the same display contrast ratio. |
Display Enhancement Technology | Sunlight mode | - | |
Display Refresh Rate | - | 120 Hz | |
Touch Sampling Rate | - | 120 Hz | |
Display Features | Night Display, Reading mode, Colour temperature adjustment, Dot Drop display | Dark mode | |
Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | Corning Gorilla Glass 3 (scratch resistant glass) |
PROCESSOR | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
Processor Type (CPU) | Qualcomm Snapdragon 660 AIE | MediaTek Dimensity 800 5G | |
---|---|---|---|
Processor Number | - | MT6873V | |
Clock Speed | 2.2 GHz | 2 GHz | Xiaomi Redmi Note 7 has higher clock speed than OPPO Reno4 Z 5G. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Xiaomi Redmi Note 7 has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 512 | Mali-G57 MC4 |
MEMORY | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
RAM | LPDDR4X SDRAM - 3 GB | LPDDR4X SDRAM - 8 GB | OPPO Reno4 Z 5G has more RAM than Xiaomi Redmi Note 7. |
---|---|---|---|
Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | OPPO Reno4 Z 5G has more internal memory than Xiaomi Redmi Note 7. |
Memory Interface | - | UFS 2.1 | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | - |
CAMERA | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
MAIN CAMERA |
---|
Number of Main Cameras | 2 | 4 | |
---|---|---|---|
Sensor Resolution | 48 Megapixel | 48 Megapixel | Both phones have the same camera resolution. |
Sensor Size | - | 1/2" | |
Lens Aperture | F/1.8 | F/1.7 | OPPO Reno4 Z 5G has better lens aperture than Xiaomi Redmi Note 7. |
Lens Construction | - | 6-element | |
Pixel Size | 1.6 μm | 0.8 μm | Xiaomi Redmi Note 7 has larger camera pixel size than OPPO Reno4 Z 5G. |
Focus Adjustment | Automatic | Automatic | |
Minimum Focal Length (Focal Distance) | - | 25 mm | |
Special Effects | HDR, low light enhancement | Live HDR, Bokeh effect, Stickers | |
HDR Mode | Auto HDR mode | - | |
Camera Modes | Burst mode, Panorama, AI portrait mode | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Dazzle Colour Mode, Ultra dark mode | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi Note 7 has face detection. |
Light Source | LED flash | LED flash | |
Still Image Resolutions | - | 8000 x 6000 | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 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, 3840 x 2160 (4K) at 30 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), EIS video stabilisation, AI Dual camera, 4-in-1 Super Pixel, AI scene detection, 27 different scenes, AI portrait mode with background blurring | Phase Detect Auto-Focus (PDAF), EIS video stabilisation, Ultra Steady Video, contrast detection auto-focus (CDAF), 4-in-1 pixel binning |
SECOND CAMERA |
---|
Sensor Resolution (2nd Camera) | 5 Megapixel | 8 Megapixel | OPPO Reno4 Z 5G has better second camera resolution than Xiaomi Redmi Note 7. |
---|---|---|---|
Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | - | F/2.2 | |
Lens Element Qty (2nd Camera) | - | 5-element | |
Field of View (2nd Camera) | - | 119 degree(s) | |
Pixel Size (2nd Camera) | - | 1.12 μm | |
Minimum Focal Length (2nd Camera) | - | 16 mm | |
Camera Features (2nd Camera) | - | 5-piece lens |
THIRD CAMERA |
---|
Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
---|---|---|---|
Lens Aperture (3rd Camera) | - | F/2.4 | |
Lens Element Qty (3rd Camera) | - | 3-element | |
Pixel Size (3rd Camera) | - | 1.75 μm |
FOURTH CAMERA |
---|
Sensor Resolution (4th Camera) | - | 2 Megapixel | |
---|---|---|---|
Lens Aperture (4th Camera) | - | F/2.4 | |
Lens Element Qty (4th Camera) | - | 3-element | |
Pixel Size (4th Camera) | - | 1.75 μm | |
Camera Functions (4th Camera) | - | Monochrome |
FRONT CAMERA |
---|
Number of Front Cameras | 1 | 2 | |
---|---|---|---|
Sensor Resolution (Front) | 13 Megapixel | 16 Megapixel | OPPO Reno4 Z 5G has better front camera resolution than Xiaomi Redmi Note 7. |
Lens Aperture (Front) | - | F/2.0 | |
Pixel Size (Front) | - | 1 μm | |
Special Effects (Front) | HDR | HDR | |
Camera Modes (Front) | AI portrait mode, AI Beautify | Panorama, Time-lapse mode, Slow motion mode, night mode, Expert Mode, Portrait | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi Note 7 has face detection. |
Light Source (Front) | - | Display flash | |
Still Image Resolutions (Front) | - | 4608 x 3456 | |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Front) | Self-timer, AI background bluring, AI scene detection, 12 different scenes | 5P lens |
SECOND FRONT CAMERA |
---|
Sensor Resolution (2nd Front) | - | 2 Megapixel | |
---|---|---|---|
Lens Aperture (2nd Front) | - | F/2.4 | |
Pixel Size (2nd Front) | - | 1.75 μm | |
Camera Functions (2nd Front) | - | 3D depth camera | |
Camera Features (2nd Front) | - | 3-piece lens |
BATTERY AND CHARGING | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
Battery Capacity (Battery Size) | 4000 mAh | 4000 mAh | Both phones have the same battery capacity. |
---|---|---|---|
Fast Charging Technology | Qualcomm Quick Charge 4.0 | - | Xiaomi Redmi Note 7 has fast charging technology. |
Recharge Time (Charging Time) | - | 116 min | |
Standby Time | 251 hours | - | |
Talk Time | 1380 minutes | - | |
Run Time Details | Talk: up to 1380 min Standby: up to 251 hrs Playback (video): up to 13 hrs Gaming: up to 7 hrs |
- | |
Battery Technology | - | Lithium Ion |
CELLULAR | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
---|---|---|---|
Mobile Broadband Generation | 4G | 5G | OPPO Reno4 Z 5G has more advanced generation mobile network. |
Operating System | Android 9.0 Pie | ColorOS 7.1 (based on Android 10) | |
User Interface | MIUI 10 | - | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE, 5G NR FR1 | |
---|---|---|---|
2G Band | 850 GSM, 900 GSM, 1900 GSM, 2100 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 | 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 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 | 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, n79, 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 TD 4500, TDD 2300 | |
Wireless Interface | Infrared (IrDA), IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.1 | |
NFC | - | Yes | OPPO Reno4 Z 5G has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
Supported Digital Audio Standards | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB | WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, MID, SBC, apt-X HD | |
---|---|---|---|
Supported Digital Video Standards | MKV, XviD, MPEG-4, H.264, M4V, ASP | MKV, FLV, AVI, WMV, ASF, 3GP, H.264, H.265, MP4 | |
Sound Enhancements | - | Hi-Res audio certified, Dirac 2.0 sound effect |
FEATURES | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
---|---|---|---|
Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor, distance sensor, vibration sensor | Accelerometer, ambient light sensor, proximity sensor, geomagnetic sensor, gravity sensor | |
Security Devices | Fingerprint reader | Face recognition, fingerprint reader (side) | |
Additional Phone Features | Infrared remote control, Dual microphones | Multitasking, Fast Charging, OPPO Relax |
OTHERS | Xiaomi Redmi Note 7 | OPPO Reno4 Z 5G |
---|
Included Accessories | USB cable, power adapter, SIM card removal tool, transparent soft case | Headphones, power adapter, SIM card removal tool, USB-C cable, protective case | |
---|---|---|---|
Compliant Standards | - | TUV Rheinland Low Blue Light Certification |