Samsung Galaxy A51 vs Xiaomi Redmi Note 13 4G
Here you can compare Samsung Galaxy A51 and Xiaomi Redmi Note 13 4G. Comparing Samsung Galaxy A51 vs Xiaomi Redmi Note 13 4G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A51 stands against Xiaomi Redmi Note 13 4G and which one should you buy The current lowest price found for Samsung Galaxy A51 is ₹17,999 and for Xiaomi Redmi Note 13 4G is ₹15,990. The details of both of these products were last updated on Nov 04, 2026.
| Specification | Samsung Galaxy A51 | Xiaomi Redmi Note 13 4G |
|---|---|---|
| Display | 6.5 inches, 1080 x 2340 pixels | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Internal Memory | 128 GB | 128 GB |
| CPU | 2.3 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| RAM | 6 GB | 6 GB |
| Battery | 4000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Price | ₹17,999 | ₹15,990 |
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Overview
| Specs Score | 50 / 100 | 56 / 100 Better Specs |
| Display Resolution | 1080 x 2340 pixels | 1080 x 2400 pixels Better Resolution |
| CPU Clock Speed | 2.3 GHz | 2.8 GHz Faster Clock Speed |
| Rear Camera | 48 MP Quad | 108 MP + 8 MP + 2 MP Triple Better Camera Resolution |
| Front Camera | 32 MP Better Front Camera Resolution | 16 MP |
| Weight | 172 g Lighter | 188.5 g |
| Battery | 4000 mAh | 5000 mAh Bigger Battery |
| Unique Features | FM Radio No No | No NFC IR Blaster |
General
| Model | Galaxy A51 | Redmi Note 13 |
| 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 | January 29, 2020 | January 15, 2024 |
Design
| Dimensions | 73.6 x 158.5 x 7.9 mm | 75.6 x 162.3 x 8 mm |
| Weight | 172 g | 188.5 g |
| Colors | Midnight Black, Mint Green, Ice Blue, Ocean Sunset |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 1080 x 2340 pixels | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.1:9 |
| PPI | ~ 405 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 87.4% | ~ 87.5% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 1800 nits (peak) | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 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 | No | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac, dual-band | |
| Bluetooth | Yes, v5.0 | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 48 MP ƒ/2 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.2 (Depth Sensor) | 108 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) |
| OIS | No | |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | HDR | Portrait Mode, Front Video Recording, Palm Shutter, Voice Shutter, Movie Frame, Timed Burst, Short Video, Beautify, Filters |
Technical
| OS | Android v10, upgradable to v12 | Android v13 |
| Custom UI | MIUI 14 | |
| Chipset | Samsung Exynos 9611 | Qualcomm Snapdragon 685 |
| CPU | 2.3 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz |
| GPU | Mali-G72 MP3 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, AMR, FLAC, APE |
| Video | Yes | MP4, M4V, MKV, XVID |
| FM Radio | Yes | 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, 15W Fast Charging | Yes, 33W Fast Charging |
| StandBy Time | 26 days | |
| Music Playback Time | 8 days |
Discuss
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