Category Breakdown
Samsung Galaxy J1 Ace
Samsung I9100 Galaxy S II
Performance
34.244.3
Camera
15.419.1
Display
78.380.5
Battery
18.016.4
Build
81.989.5
Connectivity
41.234.8
Audio
8.98.9
Overall
33.332.3
Summary
- The Samsung Galaxy J1 Ace features a plastic build with a glass front, weighing 131g, while the Samsung I9100 Galaxy S II has a slightly lighter design at 116g with Gorilla Glass on the front.
- Both devices have a 4.3" Super AMOLED display with the same resolution and pixel density.
- In terms of performance, the J1 Ace is equipped with a quad-core processor and 4GB of RAM, whereas the Galaxy S II has a dual-core CPU and 16GB of RAM, providing better multitasking capabilities.
- The camera on the J1 Ace is 5 MP with 720p video recording, while the Galaxy S II boasts an 8 MP camera with 1080p video capability.
- The J1 Ace has a 1900mAh battery, slightly larger than the 1650mAh battery in the Galaxy S II, but both lack fast charging.
- Software-wise, the J1 Ace runs Android 4.4.4, whereas the Galaxy S II originally shipped with Android 2.3.4 and is upgradable to 4.1, offering a more dated user experience.
Side-by-side Specification Comparison
Samsung Galaxy J1 Ace
Samsung I9100 Galaxy S II
General
Release Date
2015
2011
Announced
2015, August 31
2011
Description
Versions: J110M (New Zealand, LATAM); J110F (Australia, Africa, UAE); J110G (Malaysia, Indonesia, Singapore); J110L with no LTE (Brazil)Also known as Samsung Galaxy J1 Ace Duos with dual-SIM card slots; Samsung Galaxy J1 Ace Neo J111F
N/A
Display
Size
4.3"
4.3"
Type
Super AMOLED
Super AMOLED Plus
Resolution
480 x 800 pixels, 5:3 ratio (~217 ppi density)
480 x 800 pixels, 5:3 ratio (~217 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
Corning Gorilla Glass
Performance
Chipset
Spreadtrum SC9830Marvell PXA1908 - J110L
Exynos 4210 Dual
CPU
Quad-core 1.5 GHz Cortex-A7 - J111FQuad-core 1.2 GHz Cortex-A7Dual-core 1.3 GHz Cortex-A53- J110L
Dual-core 1.2 GHz Cortex-A9
GPU
Mali-400MP2Vivante GC7000 UL - J110L
Mali-400MP4
Memory
4GB 512MB RAM (J110L), 4GB 768MB RAM (J110F, J110G), 8GB 1GB RAM (J110M, J111F)
16GB 1GB RAM, 32GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
5 MP, f/2.2, 31mm (standard), AF
8 MP, f/2.6, 1/3.2", AF
Main Camera Features
LED flash, panorama
LED flash
Front Camera
2 MP
2 MP
Front Camera Features
N/A
N/A
Video Recording
720p@30fps
1080p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1900 mAh
1650 mAh
Battery Details
Li-Ion 1900 mAh, removable
Removable Li-Ion 1650 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
130.1 x 67.6 x 9.5 mm (5.12 x 2.66 x 0.37 in)
125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in)
Weight
131 g
116 g
Materials
Glass front, plastic back, plastic frame
Glass front (Gorilla Glass), plastic back, plastic frame
Colors
White, Black, Blue
Black, White, Pink
Foldable
✗
✗
SAR
1.57 W/kg (head) 1.22 W/kg (body)
0.16 W/kg (head) 0.96 W/kg (body)
Connectivity
SIM
Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Mini-SIM
Network
GSM / HSPA / LTE
GSM / HSPA
Network Speed
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth
4.0, A2DP
3.0, A2DP, aptX
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0 (MHL TV-out), OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.4 (KitKat), upgradable to 5.1.1 (Lollipop)
Android 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, gyro, proximity, compass

