Samsung Galaxy A7 Duos vs Realme C25Y
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| PHONES | ||
|---|---|---|
| Phone Names | Samsung Galaxy A7 Duos | Realme C25Y |
| 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 / 2100 |
| 4G bands | 1, 3, 7, 8, 28, 38, 39, 40, 41 - A700YD | 1, 3, 5, 8, 38, 40, 41 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2015, January. Released 2015, February | 2021, September 16 |
| Status | Discontinued | Available. Released 2021, September 30 |
| Body | ||
|---|---|---|
| Build | - | Glass front, plastic back, plastic frame |
| Dimensions | 151 x 76.2 x 6.3 mm (5.94 x 3.00 x 0.25 in) | 164.5 x 76 x 9.1 mm (6.48 x 2.99 x 0.36 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 141 g (4.97 oz) | 200 g (7.05 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 4 | - |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Size | 5.5 inches, 83.4 cm2 (~72.5% screen-to-body ratio) | 6.5 inches, 102.0 cm2 (~81.6% screen-to-body ratio) |
| Type | Super AMOLED | IPS LCD, 420 nits (typ) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| Chipset | Qualcomm MSM8939 Snapdragon 615 (28 nm) | Unisoc T610 (12 nm) |
| GPU | Adreno 405 | Mali-G52 MP2 |
| OS | Android 4.4.4 (KitKat) | Android 11, Realme UI R |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 16GB 2GB RAM | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| eMMC 4.5 | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, panorama, HDR | LED flash, HDR, panorama |
| Single | 13 MP, f/2.0, 28mm (wide), AF | 8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm |
| Triple | - | 50 MP, f/1.8, 26mm (wide), PDAF 2 MP (macro) Auxiliary lens |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Features | - | HDR |
| Single | 5 MP, f/2.2, 23mm (wide) | 8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm |
| Video | 1080p@30fps | 720p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 4.0, A2DP, EDR, LE | 5.0, A2DP, LE |
| NFC | Yes (A700YD) | No |
| Positioning | GPS, GLONASS/ BDS (market dependant) | GPS, GLONASS, BDS |
| Radio | FM radio, RDS, recording | Unspecified |
| USB | microUSB 2.0 | microUSB 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| ANT+ | - | |
| Battery | ||
|---|---|---|
| Charging | - | 18W wired |
| Music play | Up to 54 h | - |
| Talk time | Up to 17 h (3G) | - |
| Type | Li-Ion 2600 mAh, non-removable | 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Pearl White, Midnight Black, Champagne Gold | Glacier Blue, Metal Gray |
| Models | SM-A7000, SM-A7009, SM-A700H, SM-A700YD | RMX3265, RMX3268, RMX3269 |
| Price | About 300 EUR | About 140 EUR |
| SAR | 1.25 W/kg (head) 1.05 W/kg (body) | - |
| SAR EU | 0.29 W/kg (head) 0.39 W/kg (body) | - |
| Tests | ||
|---|---|---|
| Audio quality | Noise -95.2dB / Crosstalk -93.4dB | - |
| Battery life | Endurance rating 83h | - |
| Display | Contrast ratio: Infinite (nominal), 3.679 (sunlight) | - |
| Loudspeaker | Voice 64dB / Noise 66dB / Ring 73dB | - |
| Performance | Basemark OS II 2.0: 813Basemark X: 4802 | - |
| OUR TESTS | ||
|---|---|---|
| Audio quality | Noise -95.2dB / Crosstalk -93.4dB | - |
| Battery (old) | Endurance rating 83h | - |
| Display | Contrast ratio: Infinite (nominal), 3.679 (sunlight) | - |
| Loudspeaker | Voice 64dB / Noise 66dB / Ring 73dB | - |
| Performance | Basemark OS II 2.0: 813Basemark X: 4802 | - |