Realme 9i (4GB RAM + 128GB) vs Samsung Galaxy A51
Quick Comparison
Samsung Galaxy A51 has better RAM than Realme 9i (4GB RAM + 128GB). In terms of display resolution, Realme 9i (4GB RAM + 128GB) has better resolution of 2412 x 1080 than Samsung Galaxy A51 which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Realme 9i (4GB RAM + 128GB) | Samsung Galaxy A51 |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.6 in | 6.5 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 4000 mAh |
| Camera | 50 MP + 2 MP + 2 MP Triple | 48 MP Quad |
| Price | Rs. 10999 | Rs. 18490 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 18, 2022 . The cost of Realme 9i (4GB RAM + 128GB) is Rs. 10999. The launch Date of the second phone is January 29, 2020 . The cost of Samsung Galaxy A51 is Rs. 18490.
Display comparison
Samsung Galaxy A51 has screen size of 6.5 inches which falls short to Realme 9i (4GB RAM + 128GB)'s 6.6 inch screen. Realme 9i (4GB RAM + 128GB) has IPS LCD Screen type where as Samsung Galaxy A51 has Super AMOLED Screen type. Samsung's phone has display density of 405 PPI & Realme's phone has only 401 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.8% than Samsung's phone ~ 87.4%. Realme 9i (4GB RAM + 128GB) has 20.1:9 aspect ratio where as Samsung Galaxy A51 has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy A51's larger 6 GB RAM is better for playing games and all with respect to Realme 9i (4GB RAM + 128GB)'s lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Realme 9i (4GB RAM + 128GB)'s 50 MP + 2 MP + 2 MP Triple Rear Camera outclasses Samsung Galaxy A51's 48 MP Quad Rear Camera in terms of resolution. Samsung Galaxy A51 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Realme 9i (4GB RAM + 128GB)'s 16 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 10 version.
Related Comparisons
Full Comparison
| Name | Realme 9i (4GB RAM + 128GB) | Samsung Galaxy A51 |
| General | ||
| Model | 9i | Galaxy A51 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 18, 2022 | January 29, 2020 |
| Design | ||
| Dimensions | 75.7 x 164.4 x 8.4 mm | 73.6 x 158.5 x 7.9 mm |
| Weight | 190 g | 172 g |
| Display | ||
| Type | Color IPS LCD Screen (16.7M) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.6 inches, 1080 x 2412 pixels, 90 Hz | 6.5 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20.1:9 | 20:9 |
| PPI | ~ 401 PPI | ~ 405 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 87.4% |
| Features | 180Hz Touch , 1500:1 Screen Contrast, 480 nit Brightness, 96% Color Saturation, Supports Sunlight Screen, COG Sealing Process, In-Cell Touch Panel Technology, 10 Touch Points | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 1 TB | Yes, upto 512 GB |
| 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 |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, BEIDOU, GLONASS, GALIEO, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Light Sensor, Magnetic sensors, Proximity sensor, Acceleration Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Dual Speakers | |
| Camera | ||
| Rear Camera | 50 MP f/1.8 (Wide Angle) 2 MP f/2.4 (Macro) 2 MP f/2.4 (B&W Lens) with autofocus | 48 MP f/2 (Wide Angle) 12 MP f/2.2 (Ultra Wide) 5 MP f/2.4 (Macro) 5 MP f/2.2 (Depth Sensor) with autofocus |
| Features | Night Mode, Panoramic view, Expert, Timelapse, Portrait Mode, Slow Motion, Super Text, Ultra macro, HDR | Panorama, HDR |
| Video Recording | 1080p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 16 MP f/2.1 (Wide Angle) with Screen Flash | 32 MP f/2.2 (Wide Angle) |
| Front Video Recording | 1080p | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v10, upgradable to v12 |
| Chipset | Qualcomm Snapdragon 680 | Samsung Exynos 9611 |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 |
| GPU | Adreno 610 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, MP3, WMA, AMR-WB, AMR-NB, FLAC, ALAC, AIFF, Vorbis, APE | Yes |
| Video | MP4, 3G2, AVI, TS, M2TS, MKV, WEBM, MPG, ASF, MOV, 3GP, MPEG4 | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 15W Fast Charging |