Đánh giá samsung a50 vs xiaomi redmi 7 năm 2024

Here we compared two mid-range smartphones: the 6.3-inch Xiaomi Redmi Note 7 (with Qualcomm Snapdragon 660) that was released on January 10, 2019, against the Samsung Galaxy A50, which is powered by Exynos 7 Octa 9610 and came out 1 month after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

Key differences

An overview of the main advantages of each smartphone

Reasons to consider the Xiaomi Redmi Note 7

• Shows 12% longer battery life (28:57 vs 25:50 hours)
• Has a built-in infrared port

Reasons to consider the Samsung Galaxy A50

• 15% better performance in AnTuTu Benchmark (259K versus 226K)
• More energy-efficient CPU – Exynos 7 Octa 9610
• Has an ultra-wide angle camera lens
• More recent OS version: Android 11 versus 10
• Slow-motion recording at 240FPS
• Super AMOLED display (versus competitor's IPS LCD)
• Faster storage type - UFS 2.1 versus eMMC 5.1
• Supports Dolby Atmos sound technology
• Weighs 20 grams less

Review

Evaluation of Xiaomi Redmi Note 7 and Samsung Galaxy A50 crucial features

Display

Screen quality, color accuracy, brightness

Camera

Photo and video recording quality

Performance

CPU and memory performance (apps, system)

Gaming

Capabilities for playing modern games

Battery

Battery life, charging type and speed

Connectivity

Networks, ports, data transmission

Choose the importance of each parameter to more accurately identify the smartphone that best meets your particular needs.

Feature

Priority (Weight)

The higher the priority, the more it will affect the final NanoReview score.

Value for money

You can enter your local prices of these phones (in USD or other currency) and click on the "Calculate" button to see which one has a better value for money.

Tests and specifications

Comparison table of technical specifications and tests

Display

Type IPS LCD Super AMOLED Size 6.3 inches 6.4 inches Resolution 1080 x 2340 pixels 1080 x 2340 pixels Aspect ratio 19.5:9 19.5:9 PPI 409 ppi 403 ppi Refresh rate 60 Hz 60 Hz Adaptive refresh rate No No Max rated brightness 550 nits 650 nits HDR support No No Screen protection Corning Gorilla Glass 5 Corning Gorilla Glass 3 Screen-to-body ratio 81.4% 85.2% Display features - - Always-On Display Display tests RGB color space 99.3% 141.5% PWM 2336 Hz 119 Hz Response time 43.2 ms 7 ms Contrast 1639:1 ∞ Infinity

Peak brightness test (auto)

Sources: NotebookCheck [3], [4]

Design and build

Height 159.2 mm (6.27 inches) 158.5 mm (6.24 inches) Width 75.2 mm (2.96 inches) 74.7 mm (2.94 inches) Thickness 8.1 mm (0.32 inches) 7.7 mm (0.3 inches) Weight 186 g (6.56 oz) 166 g (5.86 oz) Waterproof No No Rear material Glass Plastic Frame material Plastic Plastic Colors Black, Blue White, Black, Blue Fingerprint scanner Yes, rear Yes, in-display

Performance

Tests of Xiaomi Redmi Note 7 and Samsung Galaxy A50 in the benchmarks

SoC Chipset Qualcomm Snapdragon 660 Samsung Exynos 7 Octa 9610 Max clock 2200 MHz 2300 MHz CPU cores 8 (4 + 4) 8 (4 + 4) Architecture - 4 cores at 1.84 GHz: Kryo 260 Silver (Cortex-A53) - 4 cores at 2.2 GHz: Kryo 260 Gold (Cortex-A73) - 4 cores at 1.7 GHz: Cortex-A53 - 4 cores at 2.3 GHz: Cortex-A73 Lithography process 14 nanometers 10 nanometers Graphics Adreno 512 Mali-G72 MP3 GPU shading units 128 54 GPU clock 850 MHz 850 MHz FLOPS ~217.6 GFLOPS ~91.8 GFLOPS

Benchmarks

Geekbench 6 (Single-Core)

CPU 78040 73814 GPU 36487 51982 Memory 52252 66280 UX 61014 67604 Total score 226030 259327

3DMark Wild Life Performance

Max surface temperature 37.6 °C 44.5 °C Stability 96% 97% Graphics test 2 FPS 4 FPS Graphics score 373 746 Web score 5135 4650 Video editing 5253 4801 Photo editing 10062 8740 Data manipulation 5410 5415 Writing score 6412 6531

Submit your AnTuTu result

Memory

RAM RAM size 3, 4 GB 4, 6 GB Memory type LPDDR4X LPDDR4X Memory clock 1866 MHz 2133 MHz Channels 2 2 Storage Storage size 32, 64, 128 GB 64, 128 GB Storage type eMMC 5.1 UFS 2.1 Memory card MicroSD MicroSD Memory card max size Up to 256 GB Up to 512 GB

Software

Operating system Android 9 (Can be upgraded to Android 10) Android 9.0 (Can be upgraded to Android 11) ROM MIUI 12.5 One UI 3.1 OS size 13 GB 22 GB

Battery

Capacity 4000 mAh 4000 mAh Max charge power 18 W 15 W Battery type Li-Po Li-Po Replaceable No No Wireless charging No No Reverse charging No No Fast charging Yes, Quick Charge 4 (60% in 50 min) Yes, Samsung Adaptive Fast Charge (40% in 35 min) Full charging time 1:50 hr 1:50 hr Battery life tests Web browsing 09:39 hr 08:31 hr Watching video 11:52 hr 12:19 hr Gaming 04:14 hr 04:08 hr Standby 106 hr 84 hr

Camera

Specs and camera test of smartphones

Main camera Matrix 48 megapixels 25 megapixels Image resolution 8000 x 6000 5288 x 3968 Zoom Digital Digital Flash Dual LED LED Stabilization Digital Digital 8K video recording No No 4K video recording No No 1080p video recording Up to 60FPS Up to 30FPS Slow motion 120 FPS (1080p) 240 FPS (720p) Angle of widest lens - 123° Lenses 2 (48 MP + 5 MP) 3 (25 MP + 8 MP + 5 MP) Wide (main) lens - 48 MP - Aperture: f/1.8 - Pixel size: 0.8 micron - Sensor: 1/2", Samsung S5KGM1 (ISOCELL CMOS) - Phase autofocus - 25 MP - Aperture: f/1.7 - Focal length: 26 mm - Pixel size: 0.9 micron - Sensor: 1/2.78", Sony IMX576 (BSI CMOS) - Phase autofocus Ultra-wide lens - - 8 MP - Aperture: f/2.2 - Focal length: 13 mm - Pixel size: 1.12 micron - Sensor: 1/4.0" (CMOS) Depth lens - 5 MP - Aperture: f/2.0 - Pixel size: 1.12 micron - Sensor: 1/5.0", Samsung S5K5E8 (ISOCELL CMOS) - 5 MP - Aperture: f/2.2 Camera features - Bokeh mode - Pro mode - RAW support - Bokeh mode - Pro mode Samples - Photo samples of Samsung Galaxy A50 from DxOMark Selfie camera Megapixels 13 megapixels 25 megapixels Image resolution 4160 x 3120 6024 x 4024 Aperture f/2.2 f/2.0 Focal length - 25 mm Pixel size 1.12 microns 0.9 microns Sensor type PureCel CMOS Sensor size 1/3.1" 1/2.8" Video resolution 1080p (Full HD) at 30 FPS 1080p (Full HD) at 30 FPS

DxOMark camera tests

Connectivity

Wi-Fi standard Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi features - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot Bluetooth version 5 5 Bluetooth features LE, A2DP PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP USB type USB Type-C USB Type-C USB version 2 2 USB features - Charging - USB-Storage mode - OTG - Charging - USB-Storage mode - OTG GPS GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou NFC* No Yes Infrared port Yes No Network Number of SIM* 2 2 Type of SIM card Nano Nano Multi SIM mode Standby Standby eSIM support* No No Hybrid slot Yes No LTE Cat* 13 12 5G support - No

Sound

Speakers Mono Mono Headphone audio jack Yes Yes FM radio Yes Yes Dolby Atmos No Yes

Other

Category Mid-range Mid-range Announced January 2019 February 2019 Release date January 2019 March 2019 SAR (head) 0.59 W/kg 0.27 W/kg SAR (body) 1.27 W/kg 1.39 W/kg Sensors - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint

*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

If the display, camera, performance, gaming, software, and sound are more important to you, then choose the Samsung Galaxy A50. But if the battery life is more of a priority – go for the Xiaomi Redmi Note 7.