Realme 12X vs Xiaomi Redmi K20
Quick Comparison
Xiaomi Redmi K20 has better RAM than Realme 12X. In terms of display resolution, Realme 12X has better resolution of 2400 x 1080 than Xiaomi Redmi K20 which has resolution of 2340 x 1080. Realme 12X has more internal memory than Xiaomi Redmi K20
| Name | Realme 12X | Xiaomi Redmi K20 |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.72 in | 6.39 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 5000 mAh | 4000 mAh |
| Camera | 50 MP + 2 MP Dual | 48 MP + 13 MP + 8 MP Triple |
| Price | Rs. 12990 | Rs. 17499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 02, 2024. The cost of Realme 12X is Rs. 12990. The launch Date of the second phone is July 17, 2019. The cost of Xiaomi Redmi K20 is Rs. 17499.
Display comparison
Realme 12X has larger screen size of 6.72 inches in comparison to Xiaomi Redmi K20's 6.39 inch screen. Realme 12X has IPS Screen type where as Xiaomi Redmi K20 has AMOLED Screen type. Xiaomi's phone has display density of 403 PPI & Realme's phone has only 395 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91.9% than Realme's phone ~ 91.4%. Realme 12X has 20:9 aspect ratio where as Xiaomi Redmi K20 has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi K20's larger 6 GB RAM is better for playing games and all with respect to Realme 12X's lower 4 GB RAM. Realme 12X has more Internal Memory (128 GB) than Xiaomi Redmi K20 (64 GB).
Camera comparison
Realme 12X's 50 MP + 2 MP Dual Rear Camera outclasses Xiaomi Redmi K20's 48 MP + 13 MP + 8 MP Triple Rear Camera in terms of resolution. Xiaomi Redmi K20 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 12X's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 9.0 version.
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Full Comparison
| Name | Realme 12X | Xiaomi Redmi K20 |
| General | ||
| Model | 12x | Redmi K20 |
| 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 | April 02, 2024 | July 17, 2019 |
| In The Box | Realme 12x, Power Adapter, USB Type-C Cable, Important Product Information (Including the Warranty Card), Quick Guide, SIM Card Needle, Screen Protect Film, Protect Case | |
| Design | ||
| Dimensions | 76.1 x 165.6 x 7.69 mm | 74.3 x 156.7 x 8.8 mm |
| Weight | 188 g | 191 g |
| Bezel less | No | |
| Colors | Twilight Purple, Woodland Green | |
| Display | ||
| Type | Color IPS Screen (16.7M) | Color AMOLED Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.72 inches, 1080 x 2400 pixels, 120 Hz | 6.39 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 395 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 91.4% | ~ 91.9% |
| Features | Brightness: 800nit (typ)/950nit (HBM） | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 |
| Notch | Yes, Punch Hole | No |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, upto 2 TB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | NR: n1/n3/n5/n8/n28B/n40/n41(2535-2655MHz)/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5, Wi-Fi 4 & 802.11a/b/g/n/ac | |
| Bluetooth | Yes, v5.3, Support SBC, AAC, APTX, APTX-HD, LDAC, LHDC | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with GPS, Beidou, Glonass, Galileo, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor | Vibration moto,r Proximity, Ambient light, Electronic compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Dual Stereo Speakers, Air Gestures, Rainwater Smart Touch, VC Cooling System, LPDDR4 RAM, 5G + 5G Dual Mode, Hi-Res Audio Certification, Antenna Array Matrix System 2.0, Mini Capsule 2.0 | UFS2.1 |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) 22 mm, 1/5, Black & White Camera | 48 MP ƒ/1.8 (Main) 13 MP ƒ/2.4 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Night, Street, Pro, Pano, Portrait, Time-Lapse, Slo-Mo, Text Scanner, 50M, Tilt-Shift, Movie, Dual-View Video | Triple camera zoom, PDAF Focus mode, Monochrome Dual Flash, Slow Motion |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 120/30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) 80° Punch Hole, Screen Flash | 20 MP ƒ/2.2 Popup |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Technical | ||
| OS | Android v14 | Android v9.0 (Pie), upgradable to v11 |
| Custom UI | Realme UI 5.0 | |
| Chipset | Mediatek Dimensity 6100 Plus | Qualcomm Snapdragon 730 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver |
| GPU | Mali-G57 MC2 | Adreno 618 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charge | Yes, 18W Fast Charging |
| Reverse Charging | Yes | |