Xiaomi Redmi K20 (6GB RAM + 128GB) vs Xiaomi 14 Ultra
Quick Comparison
Xiaomi 14 Ultra has better RAM than Xiaomi Redmi K20 (6GB RAM + 128GB). In terms of display resolution, Xiaomi 14 Ultra has better resolution of 3200 x 1440 than Xiaomi Redmi K20 (6GB RAM + 128GB) which has resolution of 2340 x 1080. Xiaomi 14 Ultra has more internal memory than Xiaomi Redmi K20 (6GB RAM + 128GB)
| Name | Xiaomi Redmi K20 (6GB RAM + 128GB) | Xiaomi 14 Ultra |
| RAM | 6 GB | 16 GB |
|---|---|---|
| Display | 6.39 in | 6.73 in |
| Internal Memory | 128 GB | 512 GB |
| Battery | 4000 mAh | 5000 mAh |
| Camera | 48 MP + 13 MP + 8 MP Triple | 50 MP Quad |
| Price | Rs. 17790 | Rs. 99999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 17, 2019. The cost of Xiaomi Redmi K20 (6GB RAM + 128GB) is Rs. 17790. The launch Date of the second phone is February 22, 2024. The cost of Xiaomi 14 Ultra is Rs. 99999.
Display comparison
Xiaomi Redmi K20 (6GB RAM + 128GB) has screen size of 6.39 inches which falls short to Xiaomi 14 Ultra's 6.73 inch screen. Xiaomi Redmi K20 (6GB RAM + 128GB) has AMOLED Screen type where as Xiaomi 14 Ultra has LTPO AMOLED Screen type. Xiaomi 14 Ultra has display density of 522 PPI & Xiaomi Redmi K20 (6GB RAM + 128GB) has only 403 PPI display density. In terms of screen to body ratio, Xiaomi Redmi K20 (6GB RAM + 128GB) has better screen to body ratio of ~ 91.9% than Xiaomi 14 Ultra's ~ 89.6%. Xiaomi Redmi K20 (6GB RAM + 128GB) has 19.5:9 aspect ratio where as Xiaomi 14 Ultra has 20:9 aspect ratio.
Memory comparison
Xiaomi 14 Ultra's larger 16 GB RAM is better for playing games and all with respect to Xiaomi Redmi K20 (6GB RAM + 128GB)'s lower 6 GB RAM. Xiaomi 14 Ultra has more Internal Memory (512 GB) than Xiaomi Redmi K20 (6GB RAM + 128GB) (128 GB).
Camera comparison
Xiaomi 14 Ultra's 50 MP Quad Rear Camera outclasses Xiaomi Redmi K20 (6GB RAM + 128GB)'s 48 MP + 13 MP + 8 MP Triple Rear Camera in terms of resolution. Xiaomi 14 Ultra will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi K20 (6GB RAM + 128GB)'s 20 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on 14 version.
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Full Comparison
| Name | Xiaomi Redmi K20 (6GB RAM + 128GB) | Xiaomi 14 Ultra |
| General | ||
| Model | Redmi K20 | Mi 14 Ultra |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 17, 2019 | February 22, 2024 |
| Design | ||
| Dimensions | 74.3 x 156.7 x 8.8 mm | 75.3 x 161.4 x 9.2 mm |
| Weight | 191 g | 219.8 g |
| Colors | Black, White | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color LTPO AMOLED Screen (68 B) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.39 inches, 1080 x 2340 pixels | 6.73 inches, 1440 x 3200 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 403 PPI | ~ 522 PPI |
| Screen to Body Ratio | ~ 91.9% | ~ 89.6% |
| Glass Type | Xiaomi Longjing Glass | |
| Features | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 | HBM 1000 nits (typ), 3000 nits Peak Brightness, Dolby Vision, HDR10+, 1920Hz PWM Dimming, TÜV Rheinland Flicker Free Certified |
| Notch | No | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 16 GB |
| Storage | 128 GB | 512 GB |
| Storage Type | UFS 4.0 | |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA: n1/2/3/5/7/8/20/28/38/40/41/48/66*/77/78/79, NSA: n1/3/5/7/8/20/28/38/40/41/66*/77/78/79 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7/Wi-Fi 6E/Wi-Fi 6 | |
| Bluetooth | Yes, v5.0 | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C USB-C 3.2 Gen 2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | with GPS, Galileo, GLONASS, Beidou, NAVIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Vibration moto,r Proximity, Ambient light, Electronic compass, Accelerometer, Gyroscope | Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass, IR Blaster, Barometer, Flicker Sensor, X-axis Linear Vibration Motor, Laser Autofocus |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | UFS2.1 | LPDDR5X 8533Mbps RAM, Dolby Atmos, 4-MIC Array, Stereo Speakers, Xiaomi Dual-Channel IceLoop System |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Main) 13 MP ƒ/2.4 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) | 50 MP ƒ/1.6-ƒ/4 (Wide Angle) 23mm (wide), 1.0"-type, 1.6µm, multi-directional PDAF, Laser 50 MP ƒ/2.5 (Telephoto) 120mm, 1/2.51", Dual-Pixel PDAF (30cm - ∞), OIS, 5x optical zoom 50 MP ƒ/1.8 (Telephoto) 5mm, 1/2.51", Dual-Pixel PDAF (10cm - ∞), OIS, 3.2x optical zoom 50 MP ƒ/1.8 (Ultra Wide) 12mm, 122˚, 1/2.51", Dual-Pixel PDAF |
| Camera Sensor | LYT-900 | |
| Auto Focus | Yes | Yes |
| Features | Triple camera zoom, PDAF Focus mode, Monochrome Dual Flash, Slow Motion | HDR, Panorama, Leica lenses |
| Video Recording | 1080p @ 120/30/60 fps FHD, 720p @ 30 fps HD | 4K @ 120/24/30/60 fps UHD, 8K @ 30 fps UHD, 1080p @ 30 fps FHD, 2K @ 60 fps QHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 20 MP ƒ/2.2 Popup | 32 MP ƒ/2 (Wide Angle) Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v9.0 (Pie), upgradable to v11 | Android v14 |
| Custom UI | HyperOS | |
| Chipset | Qualcomm Snapdragon 730 | Qualcomm Snapdragon 8 Gen3 |
| CPU | 2.2 GHz, Octa Core Processor | 3.3 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 1xCortex-X4@3.3 GHz & 5xCortex-A720@3.2 GHz & 2x Cortex-A520@2.3 GHz |
| GPU | Adreno 618 | Adreno 750 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | Yes | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 90W Fast Charging |
| Wireless Charging | Yes, 80W | |
| Reverse Charging | Yes | |
| Reverse Wireless Charging | Yes, 10W | |