Samsung Galaxy S4 (SGH-i545) vs Samsung Galaxy A51 (SM-A515F/DS)
Side by side comparison between Samsung Galaxy S4 vs Samsung Galaxy A51 phones, differences, pros, cons and full specifications. What's the better?
,
5"
AMOLED
AMOLED
1080x1920
13
MP
MP
2.1mp
2GB
RAM
RAM
Quad-core
2600
mAh
mAh
(Removable)
vs
6.5"
AMOLED
AMOLED
1080x2400
48
MP
MP
32mp
4GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A51 (SM-A515F/DS)
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!
23 Common items in both devices |
7.9 millimeters (0.31 inches) |
Plastic body, glass front |
Super AMOLED |
60Hz |
16 million |
LED flash |
Only digital zoom |
+16 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📱 Model features | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
Model | Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) |
Other model names | Verizon Galaxy S4 i545 (4G LTE + CDMA) | Samsung Galaxy A51 SM-A515F/DS |
Country or region available | USA | (Latin America) |
Brand | Samsung | Samsung |
Release date | 5/23/2013, Announced: 3/15/2013 | 12/16/2019, Announced: 12/12/2019 |
Depth | 7.9 millimeters (0.31 inches) | 7.9 millimeters (0.31 inches) |
Size (width x height) | 69.8 x 136.6 millimeters (2.75 x 5.38 in) | 73.6 x 158.5 millimeters (2.9 x 6.24 in) |
Weight | 130 grams (4.55 ounces) | 172 grams (6.02 ounces) |
Build, materials | Plastic body, glass front | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
Display type | Super AMOLED | Super AMOLED |
Screen size | 5" inches | 6.5" inches |
Screen-to-body ratio | ~72.3% (screen-to-body ratio) | ~87.4% (screen-to-body ratio) |
Display resolution | 1080x1920 pixels (16:9) | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 441 PPI | 405 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 3 |
Refresh rate | 60Hz | 60Hz |
Display features | Not supported | Always-On Display |
🤖 Operating System | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
System version | Android 4.2.2 Jelly Bean | Android 10 |
Firmware update | Android 5.0.1 Lollipop | Android 13 |
User Interface | TouchWiz UI | One UI 2.5 / 3.1 / 4.1 / 5.0 |
⚙️ Processor | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
Chipset | 32bit: Qualcomm Snapdragon 600 (APQ8064AB) (28nm) | 64bit: Samsung Exynos 9611 (10nm) |
CPU | Quad-core, 1 processor: 4x 1.9GHz Krait 300 (Quad-core) | Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 320 (450MHz) | ARM Mali-G72 MP3 (850MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 113051 (v7), 175363 (v8) Geekbench: 5401 (v4.4), 1294 (v5.1) GFXBench: 5.6fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
RAM memory | 2GB LPDDR3 | 4GB LPDDR4X |
Internal storage | 16GB (12GB available) eMMC 4.5 | 128GB (107GB available) eMMC 5.1 |
External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 100/50 Mbps | 600/150 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat3 (4, 13) | LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A |
Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
Back camera (main camera) | 13 megapixels | (quad camera) 48 megapixels 12MP ultrawide f/2.213mm1.12µm 5MP telephoto f/2.440mm 5MP depth f/2.21/5.0"1.12µm |
Main camera resolution | 4128x3096 pixels | 8000x6000 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
Focal length | 31mm lens | 26mm lens |
Sensor size | 1/3.1" inches | 1/2" inches |
Pixel size | 1.14µm pixel | 0.8µm pixel |
Autofocus | Autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video only main camera | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
Front camera (secondary) | 2.1 megapixels | 32 megapixels |
Front camera resolution | 1920x1080 pixels | 6528x4896 pixels |
Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.4 (aperture) | f/2.2 (aperture) |
Focal length | 31mm lens | 26mm lens |
Sensor size | feature not registered | 1/2.8" inches |
Pixel size | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
Loudspeaker | Mono sound (not stereo) | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
USB | MicroUSB 2.0, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Micro-B USB MHL | Not supported |
Bluetooth | 4.0 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Supported | Not supported |
Infrared port | Supported | Not supported |
🧭 Sensors | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
Sensors | Accelerometer Ambient light sensor ANT+ Barometer Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 2600 mAh | 4000 mAh |
Charger, watts | 10W (5V/2A) Wired charging | 15W Wired fast charging |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | 17 hours | feature not registered |
Standby | 350 hours (14.6 days) | feature not registered |
➕ Other features | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (Swype), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: White Frost, Black Mist • Dual Shot camera • mDNIe • S-Voice • Group Play • Smart Stay eye tracking • Dropbox (50GB) • Java framework | • Colors: Prism, Crush Black, White, Blue, Pink |
☢️ Radiation rate | ||
Galaxy S4 (SGH-i545) | Galaxy A51 (SM-A515F/DS) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.369W/kg (head), 1.59W/kg (body) |