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Samsung Galaxy A40 vs Samsung Galaxy A31

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Samsung Galaxy A40
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Samsung Galaxy A31
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Samsung Galaxy A40 Samsung Galaxy A31
Launch
Released
Apr, 2019 Apr, 2020
Status
Available Available
Body & Operating System
Operating system
Android 9.0 (Pie) Android 10.0
UI
Octa-core (2x1.8 GHz & 6x1.6 GHz) One UI 2.0
Dimensions
144.4 x 69.2 x 7.9 mm 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
Weight
140 g 185 g
Body
NA
Color Options
Black, White, Blue, Coral Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Display Specifications
Technology
Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Size
5.9 inches
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6.4 inches
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Resolution
1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density) 1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Protection
NA NA
Features
NA NA
Battery & Charging
Capacity
Non-removable Li-Po ,3100 mAh
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Non-removable Li-Po, 5000 mAh
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Charging
Fast battery charging 15W Fast charging 15W
Processing Power
CPU
Octa-core (2x1.8 GHz & 6x1.6 GHz) Octa-core (2x2.0 GHz & 6x1.7 GHz)
Chipset
NA -
GPU
NA -
Memory & Storage
Ram
4GB RAM
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4/6GB RAM
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Storage Memory
64GB Built-in 64/128GB Built-in
Memory Card
microSD, up to 512 GB (dedicated slot) microSD, up to 256GB (dedicated slot)
Cameras
Rear/Back
Dual, 16 MP, f/1.7, PDAF 5 MP, f/2.2, 12mm, (ultrawide)
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Quad 48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
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Features
LED flash, panorama, HDR Video 1080p@30fps LED flash, panorama, HDR Video Yes
Front
25 MP, f/2.0 Video 1080p@30fps
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20 MP, f/2.2, (wide)
Video 1080p@30fps
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Features
NA NA
Network
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Data
GSM / HSPA / LTE GSM / HSPA / LTE
2G Bands
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900 - (Dual SIM model only)
3G Bands
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Bands
LTE band 1(2100), 3(1800),... LTE band 1(2100), 2(1900),...
5G Bands
NO NO
Connectivity
WLAN (WIFI)
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE 5.0, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
USB
2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go
NFC
No No
Additional Features
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass ANT+ Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Extra
NA NA
Pricing
Price
USD $284 USD $207
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Resale Value
Very High Very High
Comparison Result
Score
3 Point(s) 7 Point(s)
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