Nothing Phone 4a vs Xiaomi Redmi K50i 5G
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Overview
| Specs Score | 71 / 100 Better Specs | 63 / 100 |
| Display Resolution | 1224 x 2720 pixels Better Resolution | 1080 x 2460 pixels |
| Screen To Body Ratio | ~ 87.2% Less Bezels | |
| RAM | 8 GB More RAM | 6 GB |
| CPU Clock Speed | 2.7 GHz | 2.85 GHz Faster Clock Speed |
| Rear Camera | 50 MP + 50 MP + 8 MP Triple | 64 MP + 8 MP + 2 MP Triple Better Camera Resolution |
| Front Camera | 32 MP Better Front Camera Resolution | 16 MP |
| Battery | 5400 mAh Bigger Battery | 5080 mAh |
| Unique Features | No No No NFC Reverse Charging No | 3.5mm Audio Jack FM Radio Water Resistant No No IR Blaster |
General
| Model | A069 | K50i |
| 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 |
| OS Updates | 3 years | |
| Security Updates | 6 years | |
| Release Date | March 05, 2026 | July 20, 2022 |
| In The Box | Nothing Phone (4a), Nothing Cable (C-c) 100 Cm, Phone (4a) Screen Protector (Pre-applied), Phone (4a) Case, Sim Tray Ejector Tool, Safety Information And Warranty Card |
Design
| Dimensions | 77.5 x 163.9 x 8.5 mm | 74.29 x 163.64 x 8.87 mm |
| Weight | 204.5 g | 200 g |
| Colors | Pink, White, Black, Blue |
Display
| Type | Color AMOLED Screen (1B Colors) | Color Liquid FFS LCD Panel (1 Billion) |
| Touch | Yes | Yes, 270 Hz Touch Sampling Rate |
| Size | 6.78 inches, 1224 x 2720 pixels, 12 Hz | 6.6 inches, 1080 x 2460 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 440 PPI | ~ 407 PPI |
| Screen to Body Ratio | ~ 87.2% | |
| Glass Type | Corning Gorilla Glass 7i, Mohs level 5 | Corning Gorilla Glass 5 |
| Brightness | 800 nits (typ), 1600 nits (HBM), 4500 nits (peak) | |
| Features | 2160Hz PWM, HDR10+ | Dolby Vision, HDR10+, 1400:1 Contrast Ratio,650 nits (HBM), 500 nits (typ) Brightness, AI Display, Eye Protection Mode, Sunlight Display, 100% DCI-P3, 7 Stage Adaptive Sync |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | N1, N2, N3, N5, N7, N8, N12, N20, N28, N38, N40, N41, N48, N66, N71, N77, N78 | N1 | N3 | N5 | N7 | N8 | N20 | N28A | N38 | N40 | N41 | N77 | N78 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WIFI 6, 802.11A/B/G/N/AC/AX, 2.4G/5G, 2X2 MIMO, TWT, MU-MIMO, OFDMA | Wi-Fi 6 |
| Bluetooth | Yes, v5.4, A2DP, BLE | Yes, v5.3, A2DP, LE |
| 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 |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 1,142,101 (Total) (v11) | |
| AnTuTu Storage Score | 129,296 Sequential Read: 2162.9 MB/s; Sequential Write: 13839 MB/s | |
| Geekbench Score | 3,242 (Multi Core) (v6) 1,223 (Single Core) 3,385 (OpenCL) 5,679 (Vulkan) | |
| 3DMark Score | 1,506 (Wild Life Extreme) (9.02 FPS) |
Extra
| GPS | GPS (L1), GLONASS (G1), BDS (B1I), GALILEO (E1), QZSS (L1) | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Electronic Compass, Front Ambient Light Sensor, Gyroscope, Proximity Sensor | Accelerometer, Gyro, Proximity, Compass, Color Spectrum, X-Axis Linear Motor, IR Blaster |
| 3.5mm Headphone Jack | No | Yes, 500mv @ 32Ω, High Impedance Jack |
| NFC | Yes | |
| Water Resistance | Yes, IP53 | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP53 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dolby Atmos, Dual Stereo Speakers, Liquid Cool Technology 2.0, Super Big VC + 7 layers of graphite, X-axis linear motor |
Camera
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 24mm (wide), 1/1.57", 1.0µm, PDAF, OIS 50 MP ƒ/2.9 (Telephoto) 80mm (periscope telephoto), 1/2.75", 0.64µm, PDAF, OIS, 3.5x optical zoom, Auto Focus, 3.5x Optical Zoom, 7x In-sensor Zoom, 70x Ultra Zoom 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm | 64 MP ƒ/1.89 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Ultra Xdr, Ultra Xdr Motion Photo, Ai Semantic Segmentation (12 Layers), Portrait Optimiser, Macro Capability (Built Into The Default Mode), Night Mode, Video Recording: 4k Recording At 30 Fps, 1080p Recording At 30 Or 60 Fps, 1080p Ultra Xdr Recoding At 30 Fps, Slo-mo At 1080p 120 Fps, Time Lapse At 4k / 1080p | Ai Camera, Long Exposures, Timed-burst, Photo Clones, Documents Mode, Macro, HDR, Ai Beautify Filters, Portrait, Movie Frame, Night Mode, Panorama, Pro Mode |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 120/30/60 fps FHD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 16 MP ƒ/2.45 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v12 |
| Custom UI | Nothing OS 4.1 | |
| Chipset | Qualcomm Snapdragon 7s Gen4 | MediaTek Dimensity 8100 |
| CPU | 2.7 GHz, Octa Core Processor | 2.85 GHz, Octa Core Processor |
| Core Details | 1x2.7 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520 | 4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | Adreno 810 | Mali-G610 MC6 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 | Yes |
| Video | MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, FLV, WEBM | Yes |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5400 mAh | 5080 mAh, Li-Po Battery |
| Fast Charging | Yes, 50W Fast Charging | Yes, 67W Fast charging |
| Reverse Charging | Yes |
Discuss
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