Samsung Galaxy Grand 2 Duos (SM-G7102) vs Samsung Galaxy Z Flip 4 (SM-F721N 512GB)
Side by side comparison between Samsung Galaxy Grand 2 vs Samsung Galaxy Z Flip 4 phones, differences, pros, cons and full specifications. What's the better?
,
5.25"
TFT
TFT
720x1280
8
MP
MP
2mp
1.5GB
RAM
RAM
Quad-core
2600
mAh
mAh
(Removable)
vs
6.7"
AMOLED
AMOLED
1080x2640
12.2
MP
MP
10mp
8GB
RAM
RAM
Octa-core
3700
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy Z Flip 4 (SM-F721N 512GB)
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!
14 Common items in both devices |
16 million |
LED flash |
Only digital zoom |
Autofocus / PDAF: phase detection autofocus |
Capacitive |
Multitouch |
Accelerometer |
+7 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 Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
Model | Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) |
Other model names | Samsung Galaxy Gran 2 SM-G7106 Dual-Sim | 갤럭시 Z 플립4 5G (SM-F721N) |
Country or region available | feature not registered | South Korea |
Brand | Samsung | Samsung |
Release date | 1/1/2014 | 8/25/2022, Announced: 8/10/2022 |
Depth | 8.9 millimeters (0.35 inches) | 6.9 millimeters (0.27 inches) |
Size (width x height) | 75.3 x 146.8 millimeters (2.96 x 5.78 in) | 71.9 x 165.2 millimeters (2.83 x 6.5 in) |
Weight | 163 grams (5.71 ounces) | 187 grams (6.55 ounces) |
Build, materials | feature not registered | Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus+ Folded: 15.9 x 71.9 x 84.9 mm |
Protection against water and others | Not supported | IPX8 certified: water resistant up to 1.5 meters and 30min |
📲 Display | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
Display type | TFT LCD | Dynamic AMOLED |
Screen size | 5.25" inches | 6.7" inches |
Screen-to-body ratio | ~68.7% (screen-to-body ratio) | ~85.4% (screen-to-body ratio) |
Display resolution | 720x1280 pixels | 1080x2640 pixels |
Touchscreen | Capacitive Multitouch 5-points | Capacitive Multitouch |
Pixel density (dot pitch) | 280 PPI | 426 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | feature not registered | 120Hz |
Display features | feature not registered | 1200nits[peak] HDR10+ Always-On Display Extra display: Super AMOLED 1.9" (260x512), Gorilla Glass Victus+ |
🤖 Operating System | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
System version | Android 4.3 Jelly Bean | Android 12 |
Firmware update | feature not registered | Android 14 |
User Interface | feature not registered | One UI 4.1 / 5.1 / 6.0 |
⚙️ Processor | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
Chipset | 32bit: Qualcomm Snapdragon 400 MSM8226 | 64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm) |
CPU | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core) | Octa-core, 3 processors: 1x 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 305 | Qualcomm Adreno 730 (818MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 685765 (v8), 800001 (v9) Geekbench: 3913 (v5.1) GFXBench: 74fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
RAM memory | 1.5GB | 8GB LPDDR5 |
Internal storage | 8GB (4GB available) | 512GB (448GB available) UFS 3.1 |
External storage | Until 64GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card |
SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM |
Maximum Download / Upload | 42/5.76 Mbps | 3000/1024 Mbps |
Network technology | 2G, 3G | 2G, 3G, 4G, 5G |
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 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | Not supported | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | SA/NSA/Sub6 (77, 78) |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
Secondary 4G network | Not supported | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE |
Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
📷 Camera | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
Back camera (main camera) | 8 megapixels | (dual camera) 12.2 megapixels 12MP ultrawide f/2.2123°1.12µm |
Main camera resolution | 3264x2448 pixels | 4032x3024 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 60 fps |
Flash | LED flash | LED flash |
Focal aperture | f/2.4 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | 24mm lens |
Sensor size | feature not registered | 1/1.76" inches |
Pixel size | feature not registered | 1.8µm pixel |
Autofocus | Autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | feature not registered | OIS: Optical stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Supported |
HDR | HDR photo only main camera | HDR photo/video on both cameras |
Camera extras | feature not registered | 4K@30/60fps 1080p@30/60/240fps 720p@960fps HDR10+ Slow motion |
📸 Front camera | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
Front camera (secondary) | 2 megapixels | 10 megapixels |
Front camera resolution | 1600x1200 pixels | 3872x2592 pixels |
Video recording (secondary) | HD (1280x720) | 4K UHD (3840x2160) |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | f/2.4 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | 1/3" inches |
Pixel size | feature not registered | 1.22µm pixel |
🔉 Sound and multimedia | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
Loudspeaker | Supported | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM (RDS) | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263, WMV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
USB | MicroUSB 2.0 | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | Type-C reversible connector |
TV output | Not supported | USB Type-C (reversible) |
Bluetooth | 4.0 + A2DP | 5.2 + A2DP/LE |
WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 2600 mAh | 3700 mAh |
Charger, watts | Wired charging | 25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 |
Inductive / wireless charging | feature not registered | 15W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging |
Talk time autonomy | 17 hours | 34 hours (1.4 days) |
Standby | 370 hours (15.4 days) | feature not registered |
➕ Other features | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
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: Black, White, Pink • Samsung TouchWiz UI • Java framework | • Colors: Graphite, White, Bora Purple, Pink Gold, Blue, Yellow, Navy, Khaki, Red • Samsung Pay (Visa, MasterCard) |
☢️ Radiation rate | ||
Galaxy Grand 2 Duos (SM-G7102) | Galaxy Z Flip 4 (SM-F721N 512GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.58W/kg (head), 1.03W/kg (body) | 0.589W/kg (head), 0.972W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.439W/kg (head), 0.442W/kg (body) | feature not registered |