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Samsung Galaxy A30

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Samsung Galaxy A7

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Comparison - Samsung Galaxy A30 vs Samsung Galaxy A7

Samsung Galaxy A30 is smartphone from 2019 year with weight of 165 grams and size 158.5 x 74.7 x 7.7 mm.. It has a screen of 6.4 inches, camera 16 MP and memory 64 GB, 4 GB RAM 32 GB, 3 GB RAM. Its processor is Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)

Samsung Galaxy A7 is smartphone from 2015 year with weight of 141 grams and size 151 x 76.2 x 6.3 mm.. It has a screen of 5.5 inches, camera 13 MP and memory 16 GB, 2 GB RAM. Its processor is Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) - A700FD
Octa-core (4x1.8 Cortex-A15 GHz & 4x1.3 Cortex-A7 GHz) - A700F

For a full comparison of all specs check the table below .


Common features
Release date 2019 2015
Dimensions (HxWxD) 158.5 Х 74.7 Х 7.7 mm 151 Х 76.2 Х 6.3 mm
Weight 165 g 141 g
Body Build Front glass, plastic body Aluminum frame, plastic back
Colors Black, Blue, Red Pearl White, Midnight Black, Champagne Gold
Battery 4000 mAh,  Non-removable Li-Po 2600 mAh,  Non-removable Li-Ion
Battery life Talking time - Up to 17 h (3G)
Music play - Up to 54 h
Approximate price 250 EUR 300 EUR

Performance
Operating system - OS Android 9.0 (Pie) Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop)
Chipset - Exynos 7904 Octa (14 nm) - Qualcomm MSM8939 Snapdragon 615 (28 nm) - A700FD
-Exynos 5430 Octa (20 nm) - A700F
Processor CPU - Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) - Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) - A700FD
-Octa-core (4x1.8 Cortex-A15 GHz & 4x1.3 Cortex-A7 GHz) - A700F
Graphics processor GPU Mali-G71 MP2 Adreno 405 - A700FD
Mali-T628 MP6 - A700F
External memory microSD, up to 512 GB (dedicated slot) microSD, up to 64 GB (dedicated slot)
Internal memory 64 GB, 4 GB RAM 32 GB, 3 GB RAM 16 GB, 2 GB RAM
Antutu score 107256 38700
GeekBench Single Core 568
GeekBench Multi-Core 1471
GeekBench RenderScript 1984

Screen
Technology Super AMOLED Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.4" inc 5.5" inc
Screen area 100.5 cm2 83.4 cm2
Screen format 19.5:9 (height:width) 16:9 (height:width)
Screen to body ratio 84.9% 72.5%
Screen resolution 1080 x 2340 px 1080 x 1920 px
Screen PPI /points per inch/ 403 PPI 401 PPI
Screen protection Corning Gorilla Glass 3 Corning Gorilla Glass 4
Camera and Video
Rear camera, main 16 MP, Dual 13 MP, Single
Camera specs -16 MP, f/1.7, PDAF
- 5 MP, f/2.2, 12mm, (ultrawide)
-13 MP, f/2.0, 28mm (wide), AF
Functions LED flash, panorama, HDR LED flash, panorama, HDR
Video 1080p@30fps 1080p@30fps
Front camera, selfie 16 MP, Single 5 MP, Single
Specifications 16 MP, f/2.0 5 MP, f/2.2, 23mm (wide)
Video 1080p@30fps 1080p@30fps
Communication and Connectivity
SIM card Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) Nano-SIM
Network GSM / HSPA / LTE GSM / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
-2G - GSM 850 / 900 / 1800 / 1900
-3G - HSDPA 850 / 900 / 1900 / 2100 - A700FD, A700F
-4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - A700F 
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - A700FD
Speed HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC Yes
USB 2.0, Type-C 1.0 reversible connector microUSB 2.0
Bluetooth Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot 4.0, A2DP, EDR, LE
Harmful irradiation
SAR EU - 0.25 W/kg (head) 1.17 W/kg (body)
SAR - 1.05 W/kg (head)     0.80 W/kg (body)    
SAR EU - 0.41 W/kg (head)     0.55 W/kg (body)    
Music and Audio
Radio FM radio FM radio, RDS, recording
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic - Active noise cancellation with dedicated mic
Other features
Sensors - Fingerprint (rear-mounted), accelerometer, proximity, compass - Accelerometer, proximity, compass
Other extras
- IP68 dust/water resistant (up to 1.5m for 30 mins)

- ANT+
-S-Voice
Versions
- Versions: SM-A305F/DS (Global)

- Versions: A700F (EMEA), A700FD (Malaysia, Pakistan), A700K/A700S/A700L (Korea)

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