Xiaomi Redmi Note 12 4G vs Oppo Reno4 Z 5G
Side by side comparison between Xiaomi Redmi Note 12 4G vs Oppo Reno4 Z 5G phones, differences, pros, cons and full specifications. What's the better?
,
6.67"
AMOLED
AMOLED
1080x2400
50
MP
MP
13mp
4GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
6.57"
IPS
IPS
1080x2400
48
MP
MP
16mp
8GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Redmi Note 12 4G
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
13 Advantages 
10 Advantages | 32 Common items in both devices |
| 128GB (101GB available) / 128GB (108GB available) |
| Plastic body, glass front |
| 120Hz |
| 16 million |
| 1080x2400 pixels |
| LED flash |
| Only digital zoom |
| +25 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| Change model | ||
| Model | Redmi Note 12 4G | Reno4 Z 5G |
| Other model names | Redmi Note 12 4G 23021RAAEG | Oppo Reno 4 Z 5G CPH2065 |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Xiaomi | Oppo |
| Release date | 3/30/2023, Announced: 3/23/2023 | 10/15/2020, Announced: 9/29/2020 |
| Depth | 7.9 millimeters (0.31 inches) | 8.1 millimeters (0.32 inches) |
| Size (width x height) | 75.96 x 165.66 millimeters (2.99 x 6.52 in) | 75.5 x 163.8 millimeters (2.97 x 6.45 in) |
| Weight | 183 grams (6.41 ounces) | 184 grams (6.44 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | IP53 certified: protection against dust and splashing | Not supported |
📲 Display | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| Display type | AMOLED | LTPS IPS LCD |
| Screen size | 6.67" inches | 6.57" inches |
| Screen-to-body ratio | ~85.4% (screen-to-body ratio) | ~84.3% (screen-to-body ratio) |
| Display resolution | 1080x2400 pixels (20:9) | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 395 PPI | 401 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 3 |
| Refresh rate | 120Hz | 120Hz |
| Display features | 450nits[typ], 1200nits[peak] | 480nits[typ] |
🤖 Operating System | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| System version | Android 13 | Android 10 |
| Firmware update | feature not registered | feature not registered |
| User Interface | MIUI 14 | feature not registered |
⚙️ Processor | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| Chipset | 64bit: Qualcomm Snapdragon 685 (SM6225-AD) (6nm) | 64bit: MediaTek Dimensity 800 MT6873V (7nm) |
| CPU | Octa-core, 2 processors: 4x 2.8GHz ARM Cortex-A73 (Quad-core) 4x 1.9GHz ARM Cortex-A53 (Quad-core) | Octa-core, 2 processors: 4x 2GHz ARM Cortex-A76 (Quad-core) 4x 2GHz ARM Cortex-A55 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 610 (950MHz) | ARM Mali-G57 MC4 |
| Performance (benchmark) | AnTuTu: 319262 (v9) Geekbench: 1797 (v5.1), 1341 (v6) GFXBench: 7.5fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| RAM memory | 4GB LPDDR4X | 8GB LPDDR4X |
| Internal storage | 128GB (101GB available) UFS 2.2 | 128GB (108GB available) UFS 2.1 |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 400/150 Mbps | 3500/1920 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat13 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE | LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE |
| Primary 5G network | Not supported | SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78) |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat13 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE |
📷 Camera | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| Back camera (main camera) | (triple camera) 50 megapixels 8MP ultrawide f/2.2120°1/4"1.12µm 2MP macro f/2.4 | (quad camera) 48 megapixels 8MP ultrawide f/2.2119°1/4.0"1.12µm 2MP depth f/2.4 2MP depth f/2.4 |
| Main camera resolution | 8160x6120 pixels | 8000x6000 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | f/1.7 (aperture) |
| Focal length | feature not registered | 26mm (lens) |
| Sensor size | 1/2.76" inches | 1/2" inches |
| Pixel size | 0.64µm pixel | 0.8µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo on both cameras |
| Camera extras | 1080p@30fps Samsung JN1 sensor | feature not registered |
📸 Front camera | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| Front camera (secondary) | 13 megapixels | (dual front camera) 16 megapixels 2MP depth f/2.4 |
| Front camera resolution | 4128x3096 pixels | 4608x3456 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.5 (aperture) | f/2.0 (aperture) |
| Focal length | feature not registered | 26mm (lens) |
| Sensor size | 1/3" inches | 1/3.06" inches |
| Pixel size | feature not registered | 1µm pixel |
🔉 Sound and multimedia | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | USB Type-C (reversible) | USB Type-C (reversible) |
| Bluetooth | 5.0 + A2DP/LE | 5.1 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
| NFC | feature not registered | Supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 5000 mAh | 4000 mAh |
| Charger, watts | 33W Wired fast charging | 18W (9V/2A) Wired fast charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | feature not registered | 26 hours (1.1 days) |
| Standby | feature not registered | 360 hours (15 days) |
➕ Other features | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Onyx Gray, Mint Green, Ice Blue | • Colors: Ink Black, Dew White • ColorOS 7.2 • 24-bit/192kHz audio • Case included |
☢️ Radiation rate | ||
| Redmi Note 12 4G | Oppo Reno4 Z 5G | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |