The sub-$150 smartphone market is fiercely competitive. Both the Blackview A70 and Motorola Moto E7 Power aim to deliver essential functionality at an accessible price point. However, they take different approaches to achieving this, with the A70 relying on a Unisoc chipset and the Moto E7 Power opting for a MediaTek Helio G25. This comparison dissects their key differences to help you choose the right device.
🏆 Quick Verdict
For most users, the Motorola Moto E7 Power offers a slightly better overall experience. Its Helio G25 chipset, fabricated on a more efficient 12nm process, provides a noticeable performance edge over the Blackview A70’s 28nm Unisoc SC9863A, translating to smoother multitasking and app loading. While both offer similar battery life due to comparable capacities and 10W charging, the Moto E7 Power’s more modern processor gives it a slight advantage.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 7, 8, 20, 40, 41 | 1, 3, 5, 7, 8, 20, 38, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch |
|---|
| Announced | 2021, January 26 | 2021, February 19 |
| Status | Available. Released 2021, February | Available. Released 2021, February 26 |
| Body |
|---|
| Build | - | Glass front, plastic back, plastic frame |
| Dimensions | 165.3 x 77.5 x 8.3 mm (6.51 x 3.05 x 0.33 in) | 165.1 x 75.9 x 9.2 mm (6.5 x 2.99 x 0.36 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 205 g (7.23 oz) | 200 g (7.05 oz) |
| | - | Water-repellent design |
| Display |
|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~269 ppi density) | 720 x 1600 pixels, 20:9 ratio (~269 ppi density) |
| Size | 6.52 inches, 102.6 cm2 (~80.1% screen-to-body ratio) | 6.51 inches, 103.1 cm2 (~82.3% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD, 380 nits (typ) |
| Platform |
|---|
| CPU | Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) | Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) |
| Chipset | Unisoc SC9863A (28 nm) | Mediatek MT6762G Helio G25 (12 nm) |
| GPU | IMG8322 | PowerVR GE8320 |
| OS | Android 11 | Android 10 |
| Memory |
|---|
| Card slot | microSDXC | microSDXC (uses shared SIM slot) |
| Internal | 32GB 3GB RAM | 32GB 2GB RAM, 64GB 4GB RAM |
| | eMMC | eMCP |
| Main Camera |
|---|
| Dual | - | 13 MP, f/2.0, 26mm (wide), 1/3.1", 1.12µm, PDAF
2 MP (macro) |
| Features | LED flash | LED flash, HDR, panorama |
| Single | 5 MP, f/2.2, (wide) | - |
| Triple | 13 MP, f/2.2, (wide), AF
other unspecified cameras | - |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera |
|---|
| Features | - | HDR |
| Single | 5 MP, f/2.2, (wide) | 5 MP, f/2.2, 27mm (wide), 1.12µm |
| Video | Yes | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 4.2, A2DP, LE | 5.0, A2DP, LE |
| NFC | No | No |
| Positioning | GPS, GLONASS, BDS | GPS, GLONASS, GALILEO |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Features |
|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Fingerprint (rear-mounted), accelerometer, proximity |
| Battery |
|---|
| Charging | 10W wired | 10W wired |
| Type | 5380 mAh | Li-Ion 5000 mAh |
| Misc |
|---|
| Colors | Black, Blue, Red, Green | Tahiti Blue, Coral Red |
| Models | - | PAMH0001IN, PAMH0010IN, PAMH0019IN |
| Price | About 120 EUR | About 140 EUR |
Blackview A70
- Potentially lower price point
- Simple and straightforward user experience
- Durable build quality (typical of Blackview)
- Less powerful Unisoc SC9863A chipset
- 28nm process leads to lower efficiency
- Likely slower app loading and multitasking
Motorola Moto E7 Power
- More efficient MediaTek Helio G25 chipset
- 12nm process for better thermal management
- Smoother performance for everyday tasks
- Stronger brand reputation for software support (limited though it may be)
- May be slightly more expensive
- 10W charging is slow
- Camera performance likely similar to Blackview A70
Display Comparison
Neither device boasts a standout display. Both likely feature LCD panels, typical for this price bracket. However, the lack of detailed display specifications (resolution, brightness) makes a direct comparison difficult. The absence of features like high refresh rates or even full HD+ resolution is expected. The focus here is purely functional, prioritizing visibility over visual fidelity.
Camera Comparison
Camera performance is likely to be similar, and not a strong point for either device. Both will likely feature a primary camera and potentially a secondary depth or macro sensor. Given the price point, image quality will be acceptable in good lighting conditions but will suffer in low light. The absence of Optical Image Stabilization (OIS) on either device means relying heavily on software processing, which is often limited on budget phones. Focusing on the main sensor resolution is key, but without that data, it's difficult to declare a winner.
Performance
The core difference lies in the chipsets. The Motorola Moto E7 Power’s MediaTek Helio G25, built on a 12nm process, is significantly more efficient than the Blackview A70’s Unisoc SC9863A (28nm). This translates to better thermal management and sustained performance. While both are octa-core CPUs, the Helio G25’s Cortex-A53 cores, clocked at 2.0 GHz, outperform the A70’s Cortex-A55 cores clocked at 1.6 GHz and 1.2 GHz. This means faster app launches, smoother scrolling, and a more responsive overall experience on the Moto E7 Power. The Unisoc chip will likely struggle with more demanding tasks.
Battery Life
Both phones feature 10W wired charging, indicating similar charging speeds – expect around 3-4 hours for a full charge. While battery capacity isn't specified, both likely hover around the 4000-5000 mAh range, common for this segment. The Helio G25’s improved efficiency in the Moto E7 Power *may* result in slightly longer battery life under heavy use, but real-world usage will likely be comparable for typical users.
Buying Guide
Buy the Blackview A70 if you prioritize a potentially lower price point and are primarily focused on very basic tasks like calls, texts, and light social media use. Buy the Motorola Moto E7 Power if you value a more responsive user experience, slightly better performance for casual gaming, and a brand with a stronger reputation for software updates (though updates are still limited in this segment).
Frequently Asked Questions
❓ Will the Helio G25 in the Moto E7 Power handle popular games like PUBG Mobile?
The Helio G25 can run PUBG Mobile, but expect to play at lower graphics settings (low or medium) and frame rates to maintain a playable experience. It's not a gaming powerhouse, but it's capable of casual gaming sessions. The Unisoc SC9863A in the A70 will likely struggle even at the lowest settings.
❓ How reliable is software support for the Motorola Moto E7 Power?
Motorola generally provides at least one major Android update and a few security patches for their budget phones, but the E7 Power is an older model. Don't expect long-term support. Blackview's software update track record is less consistent, so the Moto E7 Power is the safer bet for receiving at least some updates.
❓ Is the 10W charging speed on either phone a significant drawback?
Yes, 10W charging is quite slow by today's standards. Expect a full charge to take around 3-4 hours. Neither phone offers fast charging capabilities. If quick top-ups are important to you, these aren't the phones to choose.
