Xiaomi Redmi 9 Activ vs Realme C51
Quick Comparison
Both Xiaomi Redmi 9 Activ and Realme C51 comes with same RAM. Both have the same amount of internal memory.
| Name | Xiaomi Redmi 9 Activ | Realme C51 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.53 in | 6.74 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 13 MP + 2 MP Dual | 50 MP + 0.08 MP Dual |
| Price | Rs. 8499 | Rs. 15999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 23, 2021. The cost of Xiaomi Redmi 9 Activ is Rs. 8499. The launch Date of the second phone is September 04, 2023. The cost of Realme C51 is Rs. 15999.
Display comparison
Realme C51 has larger screen size of 6.74 inches in comparison to Xiaomi Redmi 9 Activ's 6.53 inch screen. Xiaomi Redmi 9 Activ has LCD Screen type where as Realme C51 has IPS Screen type. Xiaomi's phone has display density of 269 PPI & Realme's phone has only 262 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.3% than Xiaomi's phone ~ 81%. Xiaomi Redmi 9 Activ has 20:9 aspect ratio where as Realme C51 has 20.1:9 aspect ratio.
Memory comparison
Both mobiles come with 4 GB RAM and both have same Internal Memory of 64 GB.
Camera comparison
Realme C51's 50 MP + 0.08 MP Dual Rear Camera outclasses Xiaomi Redmi 9 Activ's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 13 version.
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Full Comparison
| Name | Xiaomi Redmi 9 Activ | Realme C51 |
| General | ||
| Country of Origin | India | |
| Model | Redmi 9 Activ | C51 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 23, 2021 | September 04, 2023 |
| Design | ||
| Dimensions | 77.07 x 164.9 x 9 mm | 76.67 x 167.16 x 7.99 mm |
| Weight | 194 g | 186 g |
| Colors | Carbon Black, Mint Green | |
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color IPS Screen (16.7M) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.53 inches, 720 x 1600 pixels | 6.74 inches, 720 x 1600 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20.1:9 |
| PPI | ~ 269 PPI | ~ 262 PPI |
| Screen to Body Ratio | ~ 81% | ~ 90.3% |
| Features | Color Temperature Adjustment, Standard Mode, Reading Mode, Sunlight Mode | Brightness: 560 nit, Color Saturation: 96% NTSC, Sunlight Screen Support, Screen Contrast: 1500:1, |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | IEEE 802.11 a/b/g/n/ac (WiFi 4, WiFi 5) (2.4 GHz | 5 GHz) | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | with AGPS, BEIDOU, GALILEO |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Vibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, Compass | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro Meter (Soft Gyroscope), Acceleration Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Splash Resistant | No | |
| Extra Features | Mini Capsule, Press to Answer Calls, Wake Up Voice Assistant, Switch The Music, Night Shield Google Lens, Data Backup, Office Tools, World Time | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP ƒ/3 Black and White |
| Auto Focus | Yes | Yes |
| Features | HDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene Detection | 50MP Mode, Video, Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, AI Scene Recognition, Filter, Slow Motion |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 | 5 MP ƒ/2 (Wide Angle) Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 720p @ 30 fps HD, 480p |
| Technical | ||
| OS | Android v11 | Android v13 |
| Custom UI | Realme UI T-edition | |
| Chipset | MediaTek Helio G35 | Unisoc T612 |
| CPU | 2.3 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | |
| GPU | IMG PowerVR GE8320 | Mali-G57 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR-NB, WB, FLAC, APE | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | MP4 | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W | |
| Reverse Charging | Yes | |
| Talk Time | 37 hours | |
| Music Playback Time | 164 hours | |