Both Samsung Galaxy M21 and Realme C61 comes with same RAM. In terms of display resolution, Samsung Galaxy M21 has better resolution of 2340 x 1080 than Realme C61 which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Samsung Galaxy M21 | Realme C61 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.4 in | 6.74 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 6000 mAh | 5000 mAh |
| Camera | 48 MP + 8 MP + 5 MP Triple | 32 MP |
| Price | Rs. 11999 | Rs. 7249 |
The launch Date of the first phone is March 18, 2020. The cost of Samsung Galaxy M21 is Rs. 11999. The launch Date of the second phone is June 28, 2024. The cost of Realme C61 is Rs. 7249.
Realme C61 has larger screen size of 6.74 inches in comparison to Samsung Galaxy M21's 6.4 inch screen. Samsung Galaxy M21 has Super AMOLED Screen type where as Realme C61 has IPS Screen type. Samsung's phone has display density of 403 PPI & Realme's phone has only 260 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.3% than Samsung's phone ~ 84.2%. Samsung Galaxy M21 has 19.5:9 aspect ratio where as Realme C61 has 20:9 aspect ratio.
Both mobiles come with 4 GB RAM and both have same Internal Memory of 64 GB.
Samsung Galaxy M21's 48 MP + 8 MP + 5 MP Triple Rear Camera outclasses Realme C61's 32 MP Rear Camera in terms of resolution. Samsung Galaxy M21 will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Realme C61's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 10.0 and the second one on 14 version.
| Name | Samsung Galaxy M21 | Realme C61 |
| General | ||
| Model | Galaxy M21 | C61, RMX3933 |
| 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 | March 18, 2020 | June 28, 2024 |
| In The Box | Handset, Type-C Data Cable, Charger, Sim Ejector Tool, Protective Case, Safety Guide, Quick Guide | |
| Design | ||
| Dimensions | 75.1 x 159 x 8.9 mm | 76.67 x 167.26 x 7.84 mm |
| Weight | 188 g | 187 g |
| Bezel less | No | |
| Colors | Safari Green, Marble Black | |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.4 inches, 1080 x 2340 pixels | 6.74 inches, 720 x 1600 pixels, 90 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 403 PPI | ~ 260 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 90.3% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 420 nits (peak) | Color Gamut: Vivid Mode: 83.5% NTSC, Gentle Mode: 83.5% NTSC, Contrast Ratio: 1500:1, Supports Sunshine Screen, Brightness: 450 Nits, Sunlight Screen: 560 Nits, Color Saturation: 83.5% |
| 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 | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac, Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n, (WLAN 2.4 GHz|WLAN 5.1 GHz|WLAN 5.8 GHz) | |
| Bluetooth | Yes, v5.0 | 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, GLONASS, GALILEO, BDS | with AGPS, BEIDOU, GALILEO |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | IP54 | |
| Splash Resistant | Yes | |
| Dust Resistant | Yes | |
| Extra Features | EMMC 5.1, TUV SUD Certification, ArmorShell Protection | |
| Camera | ||
| Rear Camera | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) | 32 MP ƒ/1.8 (Wide Angle) 1/3.1 inch Sensor Size, 0.7um Pixel Size, FOV: 77 Degree, 5P Lens |
| Camera Sensor | GC32E1-WA1XA | |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | Photo, Video, Night, 32MP, Manual, Panorama, Portrait, Timelapse, Slow Motion, QR Code, Google Lens |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2 (Wide Angle) | 5 MP ƒ/2.2 (Wide Angle) SMARTSENS SC520CS,FOV: 77 Degree, 3P Lens, 1/5 inch Sensor Size, 1.12um Pixel Size, Equivalent Focal Length: 26mm, Effective Focal Length: 2.2mm, Fixed Focus Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 720p @ 30 fps HD |
| Front Camera Features | HDR | Photo, Video, Portrait, Beauty Selfie, Screen Fill Light |
| Technical | ||
| OS | Android v10.0, upgradable to v11 | Android v14 |
| Custom UI | Realme UI 5 | |
| Chipset | Samsung Exynos 9611 | Unisoc T612 |
| CPU | 2.3 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | |
| GPU | Mali-G72 MP3 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | H.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1 |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 18W Fast Charging |
| Reverse Charging | Yes | |