Samsung Galaxy S II I777
The Samsung Galaxy S II I777 is a budget-focused device, powered by the Exynos 4210 Dual, built for basic everyday tasks (2011).
2011 · Lower-mid-range · Android 2.3.4 (Gingerbread)ⓘ Grades compare this device against others in its own market segment (Budget), not against every device on the site.
⚡ Quick Specs
Size4.3" · 126 x 66 x 8.9 mm (4.96 x 2.60 x 0.35 in)
ChipsetExynos 4210 Dual
RAM1GB
Storage16GB | 32GB
Main Camera8 MP · LED flash
⚖️ Compare With
✓︎ Pros
✓4.3" OLED/AMOLED display with deep blacks and vibrant colours
✓Lightweight at 121.9g — easy to carry
✓3.5mm headphone jack for wired audio without adapters
⊗ Cons
✗Smaller 1,650 mAh battery — may need midday charging
✗Basic Exynos 4210 Dual for simple tasks only
✗Only 1GB RAM — apps may reload frequently
✗8 MP main camera — basic quality, limited for photography enthusiasts
⚠️ Not ideal for
Heavy usage daysGamingMultitaskingMultitasking
ℹ️ Overview
Announced
2011, August. Released 2011, October
Also Known As
For AT&TAlso known as Samsung SGH-I777, Samsung Attain
⚙️ Performance
Chipset
Exynos 4210 Dual
Entry-level — basic tasks only
CPU
Dual-core 1.2 GHz Cortex-A9
OS
Android 2.3.4 (Gingerbread)
RAM
1GB
Apps may reload frequently
💻 Display
Sharpness
217 ppi
Pixels visible at normal viewing distance
Panel
Super AMOLED Plus
OLED: perfect blacks, vivid colours, power-efficient
📷 Camera
Main Camera
8 MP
Basic quality — limited flexibility
🔋 Battery
Capacity
1,650 mAh
May need midday charging with heavy use
Type
Removable Li-Ion 1650 mAh battery
📱 Design & Build
Weight
121.9g
Very light — comfortable for long use
Dimensions
126 x 66 x 8.9 mm (4.96 x 2.60 x 0.35 in)
Sensors
Accelerometer, gyro, proximity, compass
📶 Network
2G Bands
GSM 850 / 900 / 1800 / 1900
📡 Connectivity
WiFi
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
USB
microUSB 2.0 (MHL TV-out), OTG
❓ Frequently Asked Questions
No, the Samsung Galaxy S II I777 does not support 5G — it supports GSM / HSPA.
No, the Samsung Galaxy S II I777 does not have NFC.
Yes, the Samsung Galaxy S II I777 supports microSDHC expandable storage.
The Samsung Galaxy S II I777 SIM configuration: Mini-SIM.
Yes, the Samsung Galaxy S II I777 has a 3.5mm headphone jack.
Speaker setup: Yes.
The Samsung Galaxy S II I777 ships with Android 2.3.4 (Gingerbread).
The Samsung Galaxy S II I777 uses microUSB 2.0 (MHL TV-out), OTG.
The Samsung Galaxy S II I777 supports Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot.
The Samsung Galaxy S II I777 has 3.0, A2DP, aptX.
