Screen size
Galaxy A07Winner: 6.7"+69%
S31002.1"
Quick verdict
Galaxy A07 leads the measured specs 18-1.
Measured wins
Galaxy A07
18
spec wins
Overall winner
Ties
2
equal specs
S3100
1
spec wins
Screen size
Technology
Galaxy A07
GSM / HSPA / LTE / 5G
S3100
GSM
2G bands
Galaxy A07
GSM 850 / 900 / 1800 / 1900
S3100
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A07
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
S3100
-
4G bands
Galaxy A07
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 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
equal specsStereo speakers
S3100
-
5G bands
Galaxy A07
1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
S3100
-
Speed
Galaxy A07
HSPA, LTE, 5G
S3100
-
GPRS
Galaxy A07
-
S3100
Class 10
EDGE
Galaxy A07
-
S3100
Class 10
Announced
Galaxy A07
2026, January 13
S3100
2009, August. Released 2009, September
Status
Galaxy A07
Available. Released 2026, January 13
S3100
Discontinued
Dimensions
Galaxy A07
167.4 x 77.4 x 8.2 mm (6.59 x 3.05 x 0.32 in)
S3100
95 x 47 x 14.9 mm (3.74 x 1.85 x 0.59 in)
Weight
Galaxy A07
199 g (7.02 oz)
S3100
99.2 g (3.49 oz)
Build
Galaxy A07
Glass front, plastic back, plastic frame
S3100
-
SIM
Galaxy A07
Nano-SIM + Nano-SIM
S3100
Mini-SIM
Other
Galaxy A07
IP54 dust protected and water resistant (water splashes)
S3100
-
Type
Galaxy A07
PLS LCD, 120Hz, 650 nits (typ), 800 nits (HBM)
S3100
TFT, 256K colors
Size
Galaxy A07
6.7 inches, 108.4 cm2 (~83.6% screen-to-body ratio)
S3100
2.1 inches, 13.9 cm2 (~31.1% screen-to-body ratio)
Resolution
Galaxy A07
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
S3100
176 x 220 pixels (~134 ppi density)
OS
Galaxy A07
Android 16, up to 6 major Android upgrades, One UI 8
S3100
-
Chipset
Galaxy A07
Mediatek Dimensity 6300 (6 nm)
S3100
-
CPU
Galaxy A07
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
S3100
-
GPU
Galaxy A07
Mali-G57 MC2
S3100
-
Card slot
Galaxy A07
microSDXC (uses shared SIM slot)
S3100
microSDHC (dedicated slot)
Internal
Galaxy A07
128GB 4GB RAM, 128GB 6GB RAM
S3100
15MB
Phonebook
Galaxy A07
-
S3100
1000 contacts, Photo call
Call records
Galaxy A07
-
S3100
Yes
Dual
Galaxy A07
50 MP, f/1.8, (wide), PDAF Auxiliary lens
S3100
-
Features
Galaxy A07
LED flash
S3100
-
Video
Galaxy A07
1080p@30/60fps
S3100
Yes
Single
Galaxy A07
-
S3100
1.3 MP
Single
Galaxy A07
8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
S3100
-
Video
Galaxy A07
1080p@30fps
S3100
-
Other
Galaxy A07
-
S3100
No
Loudspeaker
Galaxy A07
Yes
S3100
Yes
3.5mm jack
Galaxy A07
Yes
S3100
No
WLAN
Galaxy A07
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
S3100
No
Bluetooth
Galaxy A07
5.3, A2DP, LE
S3100
2.1, A2DP
Positioning
Galaxy A07
GPS, GALILEO, GLONASS, BDS, QZSS
S3100
No
NFC
Galaxy A07
No
S3100
-
Radio
Galaxy A07
FM radio
S3100
FM radio, RDS
USB
Galaxy A07
USB Type-C 2.0
S3100
2.0
Sensors
Galaxy A07
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
S3100
Messaging
Galaxy A07
-
S3100
SMS, MMS, Email
Browser
Galaxy A07
-
S3100
WAP 2.0/xHTML
Games
Galaxy A07
-
S3100
Yes + downloadable
Java
Galaxy A07
-
S3100
Yes, MIDP 2.0
Other
Galaxy A07
-
S3100
MP3 player MP4/3gp player Organizer Voice memo Predictive text input
Type
Galaxy A07
Li-Ion 6000 mAh
S3100
Removable Li-Ion 800 mAh battery
Charging
Galaxy A07
25W wired
S3100
-
Stand-by
Galaxy A07
-
S3100
Up to 490 h
Talk time
Galaxy A07
-
S3100
Up to 8 h 30 min
Colors
Galaxy A07
Black, Light Violet
S3100
Black, Pink
Models
Galaxy A07
SM-A076B, SM-A076B/DS
S3100
-
SAR
Galaxy A07
1.12 W/kg (head)
S3100
1.31 W/kg (head) 0.45 W/kg (body)
SAR EU
Galaxy A07
1.23 W/kg (head) 1.29 W/kg (body)
S3100
0.38 W/kg (head)
Price
Galaxy A07
About 150 EUR
S3100
About 70 EUR