Samsung Galaxy A7 Duos vs Samsung Galaxy Z Fold4
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| PHONES | ||
|---|---|---|
| Phone Names | Samsung Galaxy A7 Duos | Samsung Galaxy Z Fold4 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 - A700YD, A700H | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 7, 8, 28, 38, 39, 40, 41 - A700YD | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International |
| 5G bands | - | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G |
| Technology | GSM / HSPA / LTE | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| - | CDMA2000 1xEV-DO | |
| Launch | ||
|---|---|---|
| Announced | 2015, January. Released 2015, February | 2022, August 10 |
| Status | Discontinued | Available. Released 2022, August 25 |
| Body | ||
|---|---|---|
| Build | - | Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame |
| Dimensions | 151 x 76.2 x 6.3 mm (5.94 x 3.00 x 0.25 in) | Unfolded: 155.1 x 130.1 x 6.3 mmFolded: 155.1 x 67.1 x 14.2-15.8 mm |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
| Weight | 141 g (4.97 oz) | 263 g (9.28 oz) |
| - | IPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance (advertised) Stylus support | |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 4 | - |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) | 1812 x 2176 pixels (~373 ppi density) |
| Size | 5.5 inches, 83.4 cm2 (~72.5% screen-to-body ratio) | 7.6 inches, 183.2 cm2 (~90.9% screen-to-body ratio) |
| Type | Super AMOLED | Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak) |
| - | Cover display: Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus+ 6.2 inches, 904 x 2316 pixels, 23.1:9 ratio | |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) |
| Chipset | Qualcomm MSM8939 Snapdragon 615 (28 nm) | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) |
| GPU | Adreno 405 | Adreno 730 |
| OS | Android 4.4.4 (KitKat) | Android 12L, up to 4 major Android upgrades, One UI 6.1.1 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | No |
| Internal | 16GB 2GB RAM | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM |
| eMMC 4.5 | UFS 3.1 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, panorama, HDR | LED flash, HDR, panorama |
| Single | 13 MP, f/2.0, 28mm (wide), AF | - |
| Triple | - | 50 MP, f/1.8, 23mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 66mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm |
| Video | 1080p@30fps | 8K@24fps, 4K@60fps, 1080p@60/240fps (gyro-EIS), HDR10+ |
| Selfie camera | ||
|---|---|---|
| Features | - | HDR |
| Single | 5 MP, f/2.2, 23mm (wide) | 4 MP, f/1.8, 26mm (wide), 1/3.0", 2.0µm, under display Cover camera: 10 MP, f/2.2, 24mm (wide), 1/3.0", 1.22µm |
| Video | 1080p@30fps | 4K@30/60fps, 1080p@30/60fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | No |
| 35mm jack | Yes | No |
| Loudspeaker | Yes | Yes, with stereo speakers |
| - | 32-bit/384kHz audio Tuned by AKG | |
| Comms | ||
|---|---|---|
| Bluetooth | 4.0, A2DP, EDR, LE | 5.2, A2DP, LE, aptX HD |
| NFC | Yes (A700YD) | Yes |
| Positioning | GPS, GLONASS/ BDS (market dependant) | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio, RDS, recording | No |
| USB | microUSB 2.0 | USB Type-C 3.2, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
| ANT+ | Bixby natural language commands and dictation Samsung DeX (desktop experience support) Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support | |
| Battery | ||
|---|---|---|
| Charging | - | 25W wired, 50% in 30 min 15W wireless 4.5W reverse wireless |
| Music play | Up to 54 h | - |
| Talk time | Up to 17 h (3G) | - |
| Type | Li-Ion 2600 mAh, non-removable | Li-Po 4400 mAh |
| Misc | ||
|---|---|---|
| Colors | Pearl White, Midnight Black, Champagne Gold | Graygreen, Phantom Black, Beige, Burgundy |
| Models | SM-A7000, SM-A7009, SM-A700H, SM-A700YD | SM-F936B, SM-F936B/DS, SM-F936U, SM-F936U1, SM-F936N, SM-F936W, SM-F9360 |
| Price | About 300 EUR | $ 457.00 / € 511.80 / £ 485.00 / ₹ 73,899 |
| SAR | 1.25 W/kg (head) 1.05 W/kg (body) | 0.96 W/kg (head) 0.92 W/kg (body) |
| SAR EU | 0.29 W/kg (head) 0.39 W/kg (body) | 1.30 W/kg (head) 1.51 W/kg (body) |
| Tests | ||
|---|---|---|
| Audio quality | Noise -95.2dB / Crosstalk -93.4dB | - |
| Battery life | Endurance rating 83h | Endurance rating 101h |
| Camera | - | Photo / Video |
| Display | Contrast ratio: Infinite (nominal), 3.679 (sunlight) | Contrast ratio: Infinite (nominal) |
| Loudspeaker | Voice 64dB / Noise 66dB / Ring 73dB | -28.3 LUFS (Average) |
| Performance | Basemark OS II 2.0: 813Basemark X: 4802 | AnTuTu: 964530 (v9) GeekBench: 3981 (v5.1) GFXBench: 43fps (ES 3.1 onscreen) |
| OUR TESTS | ||
|---|---|---|
| Audio quality | Noise -95.2dB / Crosstalk -93.4dB | - |
| Battery (old) | Endurance rating 83h | Endurance rating 101h |
| Camera | - | Photo / Video |
| Display | Contrast ratio: Infinite (nominal), 3.679 (sunlight) | 1000 nits max brightness (measured) |
| Loudspeaker | Voice 64dB / Noise 66dB / Ring 73dB | -28.3 LUFS (Average) |
| Performance | Basemark OS II 2.0: 813Basemark X: 4802 | AnTuTu: 964530 (v9) GeekBench: 3981 (v5.1) GFXBench: 43fps (ES 3.1 onscreen) |