The smartphone landscape has shifted dramatically since the Sony Xperia E3’s release. Now, devices like the Doogee Fire 6 aim to deliver modern features and performance at an accessible price. This comparison pits the Fire 6’s focus on longevity and processing power against the Xperia E3’s established, albeit dated, position as a basic, affordable smartphone.
🏆 Quick Verdict
For the vast majority of users, the Doogee Fire 6 is the clear winner. Its significantly superior battery life (105h:26m vs 75h), modern octa-core processor, and faster charging capabilities offer a dramatically improved user experience compared to the aging Sony Xperia E3.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - D2203, D2206, D2243, D2202 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 2100 - D2203 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66 | 1, 3, 5, 7, 8, 20 - D2203 |
| Speed | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| | - | 4, 7, 17 - D2243 |
| Launch |
|---|
| Announced | 2024, December | 2014, September. Released 2014, September |
| Status | Available. Released 2024, December | Discontinued |
| Body |
|---|
| Dimensions | 174 x 81.2 x 15.8 mm (6.85 x 3.20 x 0.62 in) | 137.1 x 69.4 x 8.5 mm (5.40 x 2.73 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Micro-SIM |
| Weight | - | 143.8 g (5.08 oz) |
| Display |
|---|
| Protection | Mohs level 6 | Shatter proof glass |
| Resolution | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) | 480 x 854 pixels, 16:9 ratio (~218 ppi density) |
| Size | 6.56 inches, 103.4 cm2 (~73.2% screen-to-body ratio) | 4.5 inches, 55.8 cm2 (~58.6% screen-to-body ratio) |
| Type | IPS LCD, 90Hz | IPS LCD |
| Platform |
|---|
| CPU | Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) | Quad-core 1.2 GHz Cortex-A7 |
| Chipset | Unisoc T606 (12 nm) | Qualcomm MSM8926-2 Snapdragon 400 (28 nm) |
| GPU | Mali-G57 MP1 | Adreno 305 |
| OS | Android 14 | Android 4.4.2 (KitKat), upgradable to Android 4.4.4 (KitKat) |
| Memory |
|---|
| Card slot | microSDXC (dedicated slot) | microSDHC (dedicated slot) |
| Internal | 256GB 6GB RAM | 4GB 1GB RAM |
| | - | eMMC 4.5 |
| Main Camera |
|---|
| Features | Dual-LED flash, HDR, panorama | LED flash, HDR, panorama |
| Single | - | 5 MP, f/2.4, AF |
| Triple | 50 MP, f/1.8, (wide), PDAF
Thermal camera, 160x120 px, 12μm
8 MP, f/2.2 | - |
| Video | 1080p | 1080p@30fps |
| Selfie camera |
|---|
| Single | 8 MP, f/2.2, (wide) | VGA |
| Video | 720p | - |
| Sound |
|---|
| 3.5mm jack | - | Yes |
| 35mm jack | No | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 5.0, A2DP, LE | 4.0, A2DP |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, BDS, GALILEO | GPS, GLONASS |
| Radio | FM radio | FM radio, RDS |
| USB | USB Type-C 2.0, OTG | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass |
| | - | ANT+ |
| Battery |
|---|
| Charging | 18W wired
Reverse wired | - |
| Music play | - | Up to 49 h |
| Stand-by | - | Up to 706 h (2G) / Up to 661 h (3G) |
| Talk time | - | Up to 12 h 20 min (2G) / Up to 8 h 41 min (3G) |
| Type | 10400 mAh | Li-Ion 2330 mAh, non-removable |
| Misc |
|---|
| Colors | Black, Blue | Black, White, Yellow, Copper |
| Models | - | D2203, D2206, D2243, D2202 |
| Price | - | About 170 EUR |
| SAR | - | 0.79 W/kg (head) 1.32 W/kg (body) |
| SAR EU | - | 0.41 W/kg (head) 1.10 W/kg (body) |
| Tests |
|---|
| Battery life | - |
Endurance rating 75h
|
| Camera | - |
Photo / Video |
| Performance | - |
Basemark X: 1577 |
| EU LABEL |
|---|
| Battery | 105:26h endurance, 1100 cycles | - |
| Energy | Class D | - |
| Free fall | Class A (270 falls) | - |
| Repairability | Class C | - |
Doogee Fire 6
- Exceptional battery life (105h:26m endurance)
- Modern octa-core processor for improved performance
- Faster 18W charging with reverse wired charging support
- Display specifications are unknown, potentially limiting visual experience
- Camera details are limited, making image quality assessment difficult
Sony Xperia E3
- Extremely low price point
- Compact and lightweight design (likely)
- Simple and easy-to-use interface
- Poor battery life (75h endurance)
- Outdated Snapdragon 400 processor offers limited performance
- Slow charging speeds
Display Comparison
Display specifications are not provided for either device, but given the Xperia E3’s release date, it likely features a lower resolution and less color-accurate panel than modern offerings. The Fire 6, while likely not boasting a flagship display, benefits from newer panel technology and potentially higher brightness. The absence of detailed display specs highlights the focus of both devices on core functionality over premium visual experiences.
Camera Comparison
Both devices offer photo and video capabilities, but details are sparse. The Xperia E3’s camera is likely limited in resolution and image quality compared to modern standards. Without specific sensor information for the Fire 6, it’s difficult to assess its camera performance definitively, but it’s reasonable to expect improvements due to newer image processing algorithms and potentially a larger sensor. The lack of detail suggests neither phone is targeted at photography enthusiasts.
Performance
The Doogee Fire 6’s Unisoc T606 chipset, built on a 12nm process, represents a substantial leap in performance over the Sony Xperia E3’s Qualcomm Snapdragon 400 (28nm). The Fire 6’s octa-core CPU (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) provides significantly more processing power than the E3’s quad-core 1.2 GHz Cortex-A7. This translates to smoother app launches, faster multitasking, and a more responsive overall user experience. The 12nm process also contributes to better thermal efficiency, reducing the likelihood of throttling under sustained load.
Battery Life
The Doogee Fire 6’s battery endurance of 105 hours and 26 minutes is a massive improvement over the Xperia E3’s 75 hours. This difference is attributable to the more efficient Unisoc T606 chipset and likely a larger battery capacity in the Fire 6. Furthermore, the Fire 6 supports 18W wired charging, allowing for significantly faster recharge times compared to the Xperia E3, which likely has a slower charging rate. The Fire 6 also offers reverse wired charging, a feature absent on the E3, adding to its versatility.
Buying Guide
Buy the Doogee Fire 6 if you prioritize battery life, need a phone capable of handling modern apps and multitasking, or want a device that will remain usable for longer. Buy the Sony Xperia E3 if you absolutely require the smallest possible budget outlay and only need a phone for basic calling and texting, accepting significant performance limitations.
Frequently Asked Questions
❓ Is the Doogee Fire 6 a good choice for gaming?
While not a dedicated gaming phone, the Unisoc T606 chipset in the Fire 6 offers a substantial performance upgrade over the Snapdragon 400 in the Xperia E3. It can handle casual gaming and less demanding titles, but may struggle with graphically intensive games at higher settings. The improved thermal efficiency of the 12nm process will also help prevent throttling during extended gaming sessions.
❓ How much faster is the charging on the Doogee Fire 6 compared to the Sony Xperia E3?
The Doogee Fire 6 supports 18W wired charging, while the Xperia E3 likely has a much slower charging rate (likely 5W or less). This means the Fire 6 can charge from 0-100% significantly faster, potentially cutting charging times in half or more. The Fire 6 also offers reverse wired charging, allowing it to charge other devices, a feature not available on the Xperia E3.
❓ Will the Doogee Fire 6 receive software updates?
Doogee’s software update track record is not as consistent as established brands like Sony. While the Fire 6 will likely ship with a relatively recent version of Android, long-term software support and security updates are less certain. The Xperia E3 is no longer receiving updates.
