Samsung Galaxy M21 2021 vs OPPO K12x
Quick Comparison
OPPO K12x has better RAM than Samsung Galaxy M21 2021. In terms of display resolution, Samsung Galaxy M21 2021 has better resolution of 2340 x 1080 than OPPO K12x which has resolution of 1604 x 720. OPPO K12x has more internal memory than Samsung Galaxy M21 2021
| Name | Samsung Galaxy M21 2021 | OPPO K12x |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.4 in | 6.67 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 6000 mAh | 5100 mAh |
| Camera | 48 MP + 8 MP + 5 MP Triple | 32 MP + 2 MP Dual |
| Price | Rs. 9999 | Rs. 12250 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 21, 2021. The cost of Samsung Galaxy M21 2021 is Rs. 9999. The launch Date of the second phone is July 29, 2024. The cost of OPPO K12x is Rs. 12250.
Display comparison
Samsung Galaxy M21 2021 has screen size of 6.4 inches which falls short to OPPO K12x's 6.67 inch screen. Samsung Galaxy M21 2021 has Super AMOLED Screen type where as OPPO K12x has LCD Screen type. Samsung's phone has display density of 403 PPI & OPPO's phone has only 264 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89.9% than Samsung's phone ~ 84.2%. Samsung Galaxy M21 2021 has 19.5:9 aspect ratio where as OPPO K12x has 20:9 aspect ratio.
Memory comparison
OPPO K12x's larger 6 GB RAM is better for playing games and all with respect to Samsung Galaxy M21 2021's lower 4 GB RAM. OPPO K12x has more Internal Memory (128 GB) than Samsung Galaxy M21 2021 (64 GB).
Camera comparison
Samsung Galaxy M21 2021's 48 MP + 8 MP + 5 MP Triple Rear Camera outshines OPPO K12x's 32 MP + 2 MP Dual Rear Camera in terms of resolution. Samsung Galaxy M21 2021 will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to OPPO K12x's 8 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 14 version.
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Full Comparison
| Name | Samsung Galaxy M21 2021 | OPPO K12x |
| General | ||
| Country of Origin | India | |
| Model | Galaxy M21 2021 | CPH2667, K12x |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 21, 2021 | July 29, 2024 |
| In The Box | Phone x 1, USB Data Cable x 1, Charger x 1, SIM Ejector Tool x 1, Protective Case x 1, User manual x 1, Warranty card x 1 | |
| Design | ||
| Dimensions | 75.1 x 159 x 9 mm | 76 x 165.7 x 7.7 mm |
| Weight | 192 g | 186 g |
| Colors | Midnight Violet, Breeze Blue | |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color LCD Screen (16.7 M) |
| Touch | Yes | Yes, 120 Hz Touch Sampling Rate |
| Size | 6.4 inches, 1080 x 2340 pixels, 60 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 403 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 89.9% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 420 nits (peak) | 1000 nits, Eye Comfort Mode, User Scenario, Vivid mode: 83% NTSC, Natural Mode: 71% NTSC |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 512 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac), 802.11a/b/g/n, WLAN 2.4G/WLAN 5G | |
| Bluetooth | Yes, v5.0 | Yes, v5.3, SBC, AAC, aptX, aptX HD, and LDAC |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, Glonass, Beidou, Galileo | Yes, with BeiDou: B1I; GPS: L1; GLONASS: G1; Galileo: E1; QZSS: L1 |
| 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 |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | 360° Damage-Proof Armour Body, Splash Touch, SAR Value Head SAR: 1.176W/kg, Body SAR: 1.186W/kg, RAM Type: LPDDR4X@2133MHz, 2 × 16 bits | |
| 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) 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | GC32E2 Sensor | |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | Pro, Video, Photo, Portrait, Night, Hi-Res, Pano, Slo-Mo, Time-Lapse, Dual-View Video, Sticker, and Text Scanner |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2 (Wide Angle) | 8 MP ƒ/2.05 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v14 |
| Custom UI | ColorOS 14 | |
| Chipset | Samsung Exynos 9611 | mediatek Dimensity 6300 |
| CPU | 2.3 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Mali-G72 MP3 | Arm Mali-G57 MC2 |
| 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 | Yes |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 5100 mAh, Li-ion Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 45W Fast charging |
| Talk Time | 49 hours | |
| Music Playback Time | 131 hours | |