Doogee Fire 3 Ultra vs. Alcatel 3v (2019): A Deep Dive into Performance and Battery Life
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🏆 Quick Verdict
For users prioritizing battery life and consistent performance, the Doogee Fire 3 Ultra is the clear winner. Its Unisoc T7200 chipset and exceptional 91-hour endurance significantly outperform the Alcatel 3v's Helio P22, making it ideal for travelers, field workers, or anyone needing a reliable device that lasts.
| PHONES | ||
|---|---|---|
| Phone Names | Doogee Fire 3 Ultra | alcatel 3v (2019) |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 12, 13, 17, 20, 25, 26, 41, 66, 71 |
| Speed | HSPA, LTE | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2025, August | 2019, Q2. Released 2019, Q4 |
| Status | Available. Released 2025, August | Discontinued |
| Body | ||
|---|---|---|
| Build | - | Glass front (DragonTrail Pro glass), plastic back, plastic frame |
| Dimensions | 162.5 x 77.4 x 17.8 mm (6.40 x 3.05 x 0.70 in) | 174.5 x 83.3 x 8.4 mm (6.87 x 3.28 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM |
| Weight | 290 g (10.23 oz) | 197.9 g (6.98 oz) |
| Display | ||
|---|---|---|
| Protection | Mohs level 5 | DragonTrail Pro |
| Resolution | 720 x 1440 pixels, 18:9 ratio (~293 ppi density) | 720 x 1440 pixels, 18:9 ratio (~240 ppi density) |
| Size | 5.5 inches, 78.1 cm2 (~62.1% screen-to-body ratio) | 6.7 inches, 115.8 cm2 (~79.7% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) | Octa-core 2.0 GHz Cortex-A53 |
| Chipset | Unisoc T7200 (12 nm) | Mediatek MT6762 Helio P22 (12 nm) |
| GPU | Mali-G57 MP1 | PowerVR GE8320 |
| OS | Android 15 | Android 9.0 (Pie) |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 256GB 6GB RAM | 32GB 3GB RAM |
| - | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Dual | 16 MP, f/1.8, (wide), AF 20 MP, f/1.8, (night vision), infrared night vision light | 16 MP, PDAF Auxiliary lens |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Features | HDR | - |
| Single | 8 MP, f/2.0, (wide) | 8 MP |
| Video | 720p@30fps | 720p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | - | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 4.2, A2DP, LE |
| NFC | Yes | No |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS |
| Radio | FM radio | FM radio |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 18W wired | 15W wired |
| Type | 8350 mAh | Li-Po 4000 mAh |
| Misc | ||
|---|---|---|
| Colors | Gray, Orange, Green | Elegant Black |
| Models | - | 5032W |
| Price | About 160 EUR | About 170 EUR |
| EU LABEL | ||
|---|---|---|
| Battery | 91:00h endurance, 1100 cycles | - |
| Energy | Class A | - |
| Free fall | Class D (45 falls) | - |
| Repairability | Class C | - |
Doogee Fire 3 Ultra
- Exceptional 91-hour battery endurance
- More powerful Unisoc T7200 chipset
- Long-lasting battery with 1100 charge cycles
- Display specifications unknown
- Camera details are limited
alcatel 3v (2019)
- Potentially lower price point
- Acceptable for basic smartphone tasks
- 15W charging
- Inferior chipset performance (Helio P22)
- Significantly shorter battery life
- Older architecture
Display Comparison
Neither device's display specifications are provided, so a direct comparison is limited. However, given the Alcatel 3v's 2019 release, it likely features an LCD panel. The Doogee Fire 3 Ultra, being a more recent device, *may* incorporate a more advanced panel, but without data, this remains speculative. The focus here shifts to internal performance, as display quality is not a differentiating factor based on available information.
Camera Comparison
Without detailed camera specifications beyond the chipsets, a meaningful camera comparison is impossible. It’s reasonable to assume both phones feature basic camera setups geared towards casual photography. The absence of information regarding sensor size, aperture, or image stabilization suggests neither device is a standout performer in this category. Users should expect adequate results in good lighting conditions but limited performance in low-light scenarios.
Performance
The Doogee Fire 3 Ultra’s Unisoc T7200 (12nm) chipset, featuring an octa-core configuration with 2x1.6 GHz Cortex-A75 and 6x1.6 GHz Cortex-A55 cores, represents a significant architectural advantage over the Alcatel 3v’s MediaTek Helio P22 (12nm) and its octa-core 2.0 GHz Cortex-A53 cores. The Cortex-A75 cores in the T7200 offer substantially higher single-core performance, crucial for responsive app launches and smoother UI navigation. While the Helio P22’s clock speed is higher, the older Cortex-A53 architecture is less efficient and delivers lower performance per clock cycle. This translates to a more fluid experience on the Doogee, especially when multitasking or running demanding applications.
Battery Life
The Doogee Fire 3 Ultra’s 91-hour endurance is its defining feature, dwarfing any potential battery life the Alcatel 3v could offer. This endurance is further bolstered by the 1100 charge cycles, indicating a battery designed for long-term reliability. While the Alcatel 3v charges at 15W, and the Doogee at 18W, the difference is marginal. The Fire 3 Ultra’s superior endurance means faster charging is less critical; users will simply need to charge it less frequently. The combination of high endurance and cycle count makes the Doogee a clear winner for users prioritizing battery longevity.
Buying Guide
Buy the Doogee Fire 3 Ultra if you need a phone that can genuinely last for days on a single charge and handle moderate multitasking without significant slowdown. It’s perfect for users who rely heavily on their phone throughout the day and don’t have frequent access to power outlets. Buy the Alcatel 3v (2019) if you prefer a slightly more affordable option for basic smartphone tasks like calling, texting, and light social media browsing, and are willing to compromise on battery life and processing power.