Skip to content

Google Pixel 7a (GWKK3) vs Samsung Galaxy S2 (GT-i9100 16GB)

Side by side comparison between Google Pixel 7a vs Samsung Galaxy S2 phones, differences, pros, cons and full specifications. What's the better?

,
Compare Samsung Galaxy S2 X Google Pixel 7a (GWKK3) 29Points
6.1"
OLED

1080x2400

64
MP

13mp

8GB
RAM

Octa-core

4385
mAh

(Non removable)

vs
07Points Samsung Galaxy S2 (GT-i9100 16GB) Compare Google Pixel 7a X
4.3"
AMOLED

480x800

8
MP

2mp

1GB
RAM

Dual-core

1650
mAh

(Removable)

What's the better phone? Google Pixel 7a (GWKK3)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Pixel 7a (GWKK3)} 29 Advantages Google Pixel 7a (GWKK3) vs Galaxy S2 (GT-i9100 16GB)} 7 Advantages Samsung Galaxy S2 (GT-i9100 16GB)
+2.85GHz 64bit Octa-core (5nm)3 times
More powerful processor, you can open your applications faster
vs1.2GHz 32bit Dual-core
+8GB LPDDR57 times
More RAM memory. Typically more responsive and better for multitasking.
vs1GB LPDDR2
+128GB (101GB available)7 times
More internal storage for applications and files
vs16GB (13GB available)
+Aluminum body, glass front, plastic backAdvantage
More resistant material
vsPlastic body, glass front
+1080x2400 pixels6 times
Higher resolution screen
vs480x800 pixels
+431 PPI99%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs217 PPI
+6.1"42%
Larger screen
vs4.3"
+(dual camera) 64MP + 13MP9 times
Higher resolution main camera
vs(back) 8MP
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsNot supported
+1/1.73" inches85%
The larger sensor camera lets you take photos with better depth.
vs1/3.2" inches
+f/1.9 (aperture)37%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.6 (aperture)
+(front) 13MP6 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 2MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 4K UHD (3840x2160)26 times
More image quality for recording videos with the secondary camera
vs(front) VGA (640x480)
+Android 14Advantage
Android 14 is newer and safer
vsAndroid 4.1.2 Jelly Bean
+5G Sub6Advantage
The 5G Sub6 network is newer and faster
vs3G+ HSPA+
+(5G Sub6) 3000 Mbps142 times
Faster for surfing the internet and download files
vs(3G+ HSPA+) 21 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (under display)Advantage
Sensors help you use the device
vsNot supported
+4385 mAh166%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs1650 mAh
+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 a/b/g/n [wifi4]
+5.3 + A2DP/LEAdvantage
Bluetooth 5.3 + A2DP/LE is newer and faster
vs3.0 + A2DP
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsMicroUSB 2.0
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
vsHTML, XHTML, Flash player
+IP67 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
Not supportedvs+Until 32GB microSD, microSDHCAdvantage
More external storage for files using memory cards
193 grams (6.76 ounces)vs+116 grams (4.06 ounces)66%
Lighter
9 millimeters (0.35 inches)vs+8.49 millimeters (0.33 inches)6%
Thinner
OLEDvs+Super AMOLED PlusAdvantage
Super AMOLED Plus display is brighter and more vivid
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general

19 Common items in both devices
16 million
Only digital zoom
PDAF: phase detection autofocus / Autofocus
BSI sensor
Capacitive
Multitouch
Accelerometer
+12 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

๐Ÿ“ฑ Model features

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
ModelPixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
Other model namesPixel 7a GWKK3 (AT&T, T-Mobile)Samsung Galaxy S2 i9100, Galaxy S II (SGS2)
Country or region availableCanadaUSAIndiaSingaporeTaiwan
Canada, USA, India, Singapore, Taiwan
(Global, International)
(Global, International)
BrandGoogleSamsung
Release date5/10/20234/28/2012
Depth9 millimeters (0.35 inches)8.49 millimeters (0.33 inches)
Size (width x height)72.9 x 152 millimeters (2.87 x 5.98 in)66.1 x 125.3 millimeters (2.6 x 4.93 in)
Weight193 grams (6.76 ounces)116 grams (4.06 ounces)
Build, materialsAluminum body, glass front, plastic backPlastic body, glass front
Protection against water and othersIP67 certified: dust proof and waterproof over 1 meter and 30minNot supported

๐Ÿ“ฒ Display

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
Display typeOLEDSuper AMOLED Plus
Screen size6.1" inches4.3" inches
Screen-to-body ratio~81.1% (screen-to-body ratio)~63.5% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)480x800 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)431 PPI217 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass
Refresh rate90Hzfeature not registered
Display featuresHDR8
Always-On Display
feature not registered

๐Ÿค– Operating System

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
System versionAndroid 13Android 2.3.4 Gingerbread
Firmware updateAndroid 14Android 4.1.2 Jelly Bean
User Interfacefeature not registeredfeature not registered

โš™๏ธ Processor

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
Chipset64bit: Google Tensor G2 (5nm)32bit: Samsung Exynos 4 Dual 4210 (45nm)
CPUOcta-core, 3 processors:
2x 2.85GHz ARM Cortex-X1 (Dual-core)
2x 2.35GHz ARM Cortex-A78 (Dual-core)
4x 1.8GHz ARM Cortex-A55 (Quad-core)
Dual-core, 1 processor:
2x 1.2GHz ARM Cortex-A9 (Dual-core)
GPU graphical controllerARM Mali-G710 MP7ARM Mali-400 MP4 266Mhz
Performance (benchmark)AnTuTu: 766112 (v9)
Geekbench: 3191 (v5.1), 3631 (v6)
GFXBench: 62fps (ES 3.1 onscreen)
feature not registered

๐Ÿ’ฝ Memory and storage

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
RAM memory8GB LPDDR51GB LPDDR2
Internal storage128GB (101GB available)
UFS 3.1
16GB (13GB available)
External storageNot supportedUntil 32GB microSD, microSDHC
(dedicated slot)

๐Ÿ“ถ Mobile networks

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload3000/1024 Mbps21/5.76 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 800/850/900/1700/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (38, 40, 41, 48)
VoLTE
Not supported
Primary 5G networkSA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77, 78)Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkUMTS 800/850/900/1700/1900/2100Not supported
Secondary 4G networkLTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (38, 40, 41, 48)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6Not supported

๐Ÿ“ท Camera

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
Back camera (main camera)(dual camera)
64 megapixels
13MP ultrawide f/2.2120ยฐ1.12ยตm
8 megapixels
Main camera resolution10120x6328 pixels3264x2448 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashDual-LED flashLED flash
Focal aperturef/1.9 (aperture)f/2.6 (aperture)
Focal length26mm (lens)feature not registered
Sensor size1/1.73" inches1/3.2" inches
Pixel size0.8ยตm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasNot supported
Camera extras4K@30/60fps
1080p@30/60/120/240fps
Slow motion
feature not registered

๐Ÿ“ธ Front camera

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
Front camera (secondary)13 megapixels2 megapixels
Front camera resolution4128x3096 pixels1600x1200 pixels
Video recording (secondary)4K UHD (3840x2160)VGA (640x480)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)feature not registered
Focal length20mm (lens)feature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size1.12ยตm pixelfeature not registered

๐Ÿ”‰ Sound and multimedia

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
LoudspeakerStereo soundSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263, DivX, XviD, WMV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, eAAC+, AC3, FLAC

๐Ÿ”Œ Connectivity

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
USBUSB 3.2 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)Micro-B USB MHL
Bluetooth5.3 + A2DP/LE3.0 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)
WiFi Direct, hotspot
DLNASupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavICA-GPS, GeoTagging
NFCSupportedSupported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity4385 mAh1650 mAh
Charger, watts18W Wired fast charging
USB Power Delivery 3.0
Wired charging
Inductive / wireless charging7.5W Qi wireless chargingfeature not registered
Talk time autonomyfeature not registered8.7 hours
Standbyfeature not registered600 hours (25 days)

โž• Other features

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (Swype), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, Flash player
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: Charcoal, Snow, Sea, Coral
โ€ข Google Cast
โ€ข Colors: Black, White, Pink
โ€ข Samsung TouchWiz UI 4.0
โ€ข Java framework

โ˜ข๏ธ Radiation rate

Google Pixel 7a (GWKK3)Galaxy S2 (GT-i9100 16GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.16W/kg (head), 0.96W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.34W/kg (head)
X

๐Ÿช We use cookies to provide and improve our services. By using this website, you consent to cookies. Further details: Privacy policy.