Screen size
Galaxy A37Winner: 6.7"+37%
I9103 Galaxy R4.2"
Quick verdict
Galaxy A37 leads the measured specs 19-3.
Measured wins
Galaxy A37
19
spec wins
Overall winner
Ties
1
equal specs
I9103 Galaxy R
3
spec wins
Screen size
Technology
Galaxy A37
GSM / HSPA / LTE / 5G
I9103 Galaxy R
GSM / HSPA
2G bands
Galaxy A37
GSM 850 / 900 / 1800 / 1900
I9103 Galaxy R
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A37
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
I9103 Galaxy R
HSDPA 850 / 900 / 1900 / 2100
4G bands
Galaxy A37
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
SD card
Stereo speakers
I9103 Galaxy R
-
5G bands
Galaxy A37
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
I9103 Galaxy R
-
Speed
Galaxy A37
HSPA, LTE, 5G
I9103 Galaxy R
HSPA 21.1/5.76 Mbps
Announced
Galaxy A37
2026, March 25
I9103 Galaxy R
2011, June. Released 2011, August
Status
Galaxy A37
Released Apr 10, 2026
I9103 Galaxy R
Discontinued
Dimensions
Galaxy A37
162.9 x 78.2 x 7.4 mm (6.41 x 3.08 x 0.29 in)
I9103 Galaxy R
125 x 66 x 9.5 mm (4.92 x 2.60 x 0.37 in)
Weight
Galaxy A37
196 g (6.91 oz)
I9103 Galaxy R
135 g (4.76 oz)
Build
Galaxy A37
Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)
I9103 Galaxy R
-
SIM
Galaxy A37
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
I9103 Galaxy R
Mini-SIM
Other
Galaxy A37
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
I9103 Galaxy R
-
Type
Galaxy A37
Super AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak)
I9103 Galaxy R
SC-LCD
Size
Galaxy A37
6.7 inches, 110.2 cm2 (~86.5% screen-to-body ratio)
I9103 Galaxy R
4.2 inches, 50.2 cm2 (~60.9% screen-to-body ratio)
Resolution
Galaxy A37
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
I9103 Galaxy R
480 x 800 pixels, 5:3 ratio (~222 ppi density)
Protection
Galaxy A37
Corning Gorilla Glass Victus+, Mohs level 5
I9103 Galaxy R
Scratch-resistant glass
Other
Galaxy A37
-
I9103 Galaxy R
TouchWiz UI
OS
Galaxy A37
Android 16, up to 6 major Android upgrades, One UI 8.5
I9103 Galaxy R
Android 2.3.3 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
Chipset
Galaxy A37
Exynos 1480 (4 nm)
I9103 Galaxy R
Nvidia Tegra 2 AP20H
CPU
Galaxy A37
Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
I9103 Galaxy R
Dual-core 1.0 GHz Cortex-A9
GPU
Galaxy A37
Xclipse 530
I9103 Galaxy R
ULP GeForce
Card slot
Galaxy A37
No
I9103 Galaxy R
microSDHC (dedicated slot)
Internal
Galaxy A37
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
I9103 Galaxy R
8GB 1GB RAM
Other
Galaxy A37
UFS
I9103 Galaxy R
-
Triple
Galaxy A37
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro)
I9103 Galaxy R
-
Features
Galaxy A37
LED flash, panorama, HDR
I9103 Galaxy R
LED flash
Video
Galaxy A37
4K@30fps, 1080p@30/60fps, gyro-EIS
I9103 Galaxy R
720p@30fps
Single
Galaxy A37
-
I9103 Galaxy R
5 MP, AF
Single
Galaxy A37
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
I9103 Galaxy R
1.3 MP
Video
Galaxy A37
4K@30fps, 1080p@30fps, 10-bit HDR
I9103 Galaxy R
Loudspeaker
Galaxy A37
Yes, with stereo speakers
I9103 Galaxy R
Yes
3.5mm jack
Galaxy A37
No
I9103 Galaxy R
Yes
WLAN
Galaxy A37
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
I9103 Galaxy R
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, DLNA
Bluetooth
Galaxy A37
5.4, A2DP, LE
I9103 Galaxy R
3.0, A2DP, EDR
Positioning
Galaxy A37
GPS, GALILEO, GLONASS, BDS, QZSS
I9103 Galaxy R
GPS, A-GPS
NFC
Galaxy A37
Yes (market/region dependent)
I9103 Galaxy R
-
Radio
Galaxy A37
No
I9103 Galaxy R
Stereo FM radio, RDS
USB
Galaxy A37
USB Type-C 2.0, OTG
I9103 Galaxy R
microUSB 2.0
Sensors
Galaxy A37
Fingerprint (under display, optical), accelerometer, gyro, compass
I9103 Galaxy R
Accelerometer, gyro, proximity, compass
Other
Galaxy A37
Virtual Proximity Sensing
I9103 Galaxy R
MP4/DivX/XviD/WMV/H.264 player MP3/WAV/WMA/eAAC+ player Photo/video editor Document editor
Browser
Galaxy A37
-
I9103 Galaxy R
HTML, Adobe Flash
Type
Galaxy A37
5000 mAh
I9103 Galaxy R
Removable Li-Ion 1650 mAh battery
Charging
Galaxy A37
45W wired
I9103 Galaxy R
-
Stand-by
Galaxy A37
-
I9103 Galaxy R
Up to 660 h (2G) / Up to 550 h (3G)
Talk time
Galaxy A37
-
I9103 Galaxy R
Up to 22 h 30 min (2G) / Up to 9 h (3G)
Colors
Galaxy A37
Graygreen, Charkoal, White, Light Violet
I9103 Galaxy R
Black
Models
Galaxy A37
SM-A376E, SM-A376E/DS, SM-A376B, SM-A376B/DS, SM-A376U, SM-A376U1, SM-A376W, SM-A3760
I9103 Galaxy R
-
SAR
Galaxy A37
0.81 W/kg (head) 1.17 W/kg (body)
I9103 Galaxy R
0.18 W/kg (head) 0.42 W/kg (body)
SAR EU
Galaxy A37
0.72 W/kg (head) 1.14 W/kg (body)
I9103 Galaxy R
-
Price
Galaxy A37
£ 459.00 / ₹ 41,999
I9103 Galaxy R
About 200 EUR