Samsung Galaxy S24 (SM-S921W 128GB) vs Samsung Galaxy A8 Duos (SM-A8000 16GB)
Side by side comparison between Samsung Galaxy S24 vs Samsung Galaxy A8 phones, differences, pros, cons and full specifications. What's the better?
,
6.2"
AMOLED
AMOLED
1080x2340
50
MP
MP
12mp
8GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
vs
5.7"
AMOLED
AMOLED
1080x1920
16
MP
MP
5mp
2GB
RAM
RAM
Octa-core
3050
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S24 (SM-S921W 128GB)
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!
19 Common items in both devices |
Aluminum frame, glass front/back / Aluminum body, glass front, plastic back |
Dynamic AMOLED / Super AMOLED |
16 million |
LED flash |
PDAF: phase detection autofocus / Autofocus |
Capacitive |
Multitouch |
+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 highlight๐ฑ Model features | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
Model | Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) |
Other model names | Galaxy S24 (Snapdragon) SM-S921W | Samsung Galaxy A8 SM-A8000 (Dual-Sim) |
Country or region available | Canada | China, Hong Kong |
Brand | Samsung | Samsung |
Release date | 1/24/2024, Announced: 1/17/2024 | 8/1/2015 |
Depth | 7.6 millimeters (0.3 inches) | 5.9 millimeters (0.23 inches) |
Size (width x height) | 70.6 x 147 millimeters (2.78 x 5.79 in) | 76.8 x 158 millimeters (3.02 x 6.22 in) |
Weight | 167 grams (5.85 ounces) | 151 grams (5.29 ounces) |
Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass Victus 2 | Aluminum body, glass front, plastic back |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
๐ฒ Display | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
Display type | Dynamic AMOLED | Super AMOLED |
Screen size | 6.2" inches | 5.7" inches |
Screen-to-body ratio | ~90.9% (screen-to-body ratio) | ~73.8% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 1080x1920 pixels |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 416 PPI | 386 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass Victus 2 | Gorilla Glass 4 |
Refresh rate | 120Hz | feature not registered |
Display features | 2600nits[peak] HDR10+ Always-On Display | feature not registered |
๐ค Operating System | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
System version | Android 14 | Android 5.1.1 Lollipop |
Firmware update | feature not registered | Android 6.0 Marshmallow |
User Interface | One UI 6.1 | feature not registered |
โ๏ธ Processor | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
Chipset | 64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AC) (4nm) | 64bit: Qualcomm Snapdragon 615 MSM8939 (28nm) |
CPU | Octa-core, 4 processors: 1x 3.4GHz ARM Cortex-X4 (Single-core) 3x 3.15GHz ARM Cortex-A720 (Triple-core) 2x 2.96GHz ARM Cortex-A720 (Dual-core) 2x 2.27GHz ARM Cortex-A520 (Dual-core) | Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 750 (1GHz) | Qualcomm Adreno 405 |
Performance (benchmark) | AnTuTu: 1134236 (v9), 1609428 (v10) Geekbench: 5452 (v5), 6361 (v6) | feature not registered |
๐ฝ Memory and storage | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
RAM memory | 8GB LPDDR5X | 2GB LPDDR3 |
Internal storage | 128GB (100GB available) UFS 3.1 | 16GB (11GB available) eMMC 4.5 |
External storage | Not supported | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
๐ถ Mobile networks | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 5000/1024 Mbps | 150/50 Mbps |
Network technology | 2G, 3G, 4G, 5G | 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 | GSM 850/900/1800/1900 | CDMA 800, GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 66, 71) TD-LTE (38, 39, 40, 41) VoLTE | LTE Cat4 (Bands 1, 3, 7, 8) TD-LTE (Bands 38, 39, 40, 41) |
Primary 5G network | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 20, 25, 38, 41, 66, 71, 77, 78) | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
Secondary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 66, 71) TD-LTE (38, 39, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE |
๐ท Camera | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
Back camera (main camera) | (triple camera) 50 megapixels 10MP telephoto f/2.467mm1/3.94"1.0ยตmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.213mm120ยฐ1/2.55"1.4ยตmSuper-Steady | 16 megapixels |
Main camera resolution | 8160x6120 pixels | 4608x3456 pixels |
Video recording (primary) | 8K UHD (7680x4320) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
Focal length | 24mm lens | 31mm lens |
Sensor size | 1/1.56" inches | feature not registered |
Pixel size | 1ยตm pixel | feature not registered |
Autofocus | PDAF: phase detection autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
Zoom | Digital and optical zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo only main camera |
Camera extras | 8K@24/30fps 4K@30/60fps 1080p@30/60/240fps HDR10+ | feature not registered |
๐ธ Front camera | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
Front camera (secondary) | 12 megapixels | 5 megapixels |
Front camera resolution | 4000x3000 pixels | 2592x1944 pixels |
Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (aperture) | f/1.9 (aperture) |
Focal length | 26mm lens | 23mm lens |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
๐ Sound and multimedia | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
Loudspeaker | Stereo sound 32-bit/384kHz Tuned by AKG | 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.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, MKV, WMV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
๐ Connectivity | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
USB | USB 3.2 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | Type-C reversible connector | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.3 + A2DP/LE | 4.1 + A2DP |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Fingerprint sensor (front-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 4000 mAh | 3050 mAh |
Charger, watts | 25W Wired fast charging Reverse charging by cable | Wired charging |
Inductive / wireless charging | 15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging | feature not registered |
Talk time autonomy | feature not registered | 17 hours |
Standby | feature not registered | feature not registered |
โ Other features | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (T9), 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 | โข Colors: Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow, Jade Green, Sandstone Orange, Sapphire Blue โข Samsung DeX | โข Colors: Black, White, Gold โข Samsung TouchWiz UX |
โข๏ธ Radiation rate | ||
Galaxy S24 (SM-S921W 128GB) | Galaxy A8 Duos (SM-A8000 16GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 1.23W/kg (head), 1.14W/kg (body) | 0.81W/kg (head), 1.19W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.252W/kg (head), 0.672W/kg (body) |