Samsung Galaxy F42 5G vs Xiaomi Redmi K20 Pro Signature Edition
Here you can compare Samsung Galaxy F42 5G and Xiaomi Redmi K20 Pro Signature Edition. Comparing Samsung Galaxy F42 5G vs Xiaomi Redmi K20 Pro Signature Edition on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy F42 5G stands against Xiaomi Redmi K20 Pro Signature Edition and which one should you buy The current lowest price found for Samsung Galaxy F42 5G is ₹23,999 and for Xiaomi Redmi K20 Pro Signature Edition is ₹4,80,000. The details of both of these products were last updated on Aug 29, 2026.
| Specification | Samsung Galaxy F42 5G | Xiaomi Redmi K20 Pro Signature Edition |
|---|---|---|
| OS | Android v11 | Android v9.0 (Pie) |
| Battery | 5000 mAh, Li-ion Battery | 4000 mAh, Li-ion Battery |
| Internal Memory | 128 GB | 256 GB |
| Display | 6.6 inches, 1080 x 2408 pixels, 90 Hz | 6.39 inches, 1080 x 2340 pixels |
| RAM | 6 GB | 8 GB |
| Price | ₹23,999 | ₹4,80,000 |
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Overview
| Specs Score | 55 / 100 | 68 / 100 Better Specs |
| Display Resolution | 1080 x 2408 pixels Better Resolution | 1080 x 2340 pixels |
| Screen To Body Ratio | ~ 82.1% | ~ 91.9% Less Bezels |
| RAM | 6 GB | 8 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2.2 GHz | 2.8 GHz Faster Clock Speed |
| Rear Camera | 64 MP + 5 MP + 2 MP Triple Better Camera Resolution | 48 MP + 13 MP + 8 MP Triple |
| Front Camera | 8 MP | 20 MP Better Front Camera Resolution |
| Weight | 203 g | 191 g Lighter |
| Battery | 5000 mAh Bigger Battery | 4000 mAh |
| Unique Features | 5G No Memory Card Support | No NFC No |
General
| Model | Galaxy F42 5G | Redmi K20 Pro Signature Edition |
| 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 | September 29, 2021 | July 17, 2019 |
Design
| Dimensions | 76.4 x 167.2 x 9 mm | 74.3 x 156.7 x 8.8 mm |
| Weight | 203 g | 191 g |
Display
| Type | Color TFT Screen (16M Colors) | Color Horizon AMOLED (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.6 inches, 1080 x 2408 pixels, 90 Hz | 6.39 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 400 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 82.1% | ~ 91.9% |
| Features | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 | |
| Notch | Yes, Water Drop Notch | No |
Memory
| RAM | 6 GB | 8 GB |
| Storage | 128 GB | 256 GB |
| Card Slot | Yes, upto 1 TB | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| 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 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
Extra
| GPS | yes with A-GPS, Glonass, Beidou, Galileo | Dual Frequency GPS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes, Hi-Res Audio |
| NFC | Yes | |
| Splash Resistant | Yes | |
| Extra Features | Gold and Diamond |
Camera
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) | 48 MP ƒ/1.75 (Main) 13 MP ƒ/2.4 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) |
| Auto Focus | Yes | Yes, Lase AutoFocus |
| Features | Night Mode, Depth and Macro | HDR, Panorama, Digital Zoom, Auto Flash, Face detection, Slow Motion, Google Lens |
| Video Recording | 1080p | 4K @ 60 fps UHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 8 MP ƒ/2 (Main) Screen Flash | 20 MP ƒ/2 Front Camera Popup |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v11 | Android v9.0 (Pie) |
| Chipset | MediaTek Dimensity 700 5G | Qualcomm Snapdragon 855 |
| CPU | 2.2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55 | 1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485 |
| GPU | Mali-G57 MC2 | Adreno 640 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | Yes |
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | Yes |
| FM Radio | Yes, with FM Recording | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 4000 mAh, Li-ion Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 27W Sonic Charge |
Discuss
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