myPhone Halo A vs MaxCom MM428
| 手机规格 | 直立式手机 | 直立式手机 | 直立式手机 | 直立式手机 |
| 大小 | 113.50 x 52.80 x 13.30 mm | 116.00 x 54.00 x 13.50 mm | 115.00 x 52.00 x 13.00 mm | 123.00 x 57.50 x 13.30 mm |
| Weight | 73.00 g | 78.00 g | 72.00 g | 86.00 g |
| 显示屏尺寸 | 1.77" | 1.80" | 1.77" | 2.31" |
| Display | 彩色 / TFT 128 x 160 px (1.77") 116 ppi | 彩色 / TFT 64k 颜色 128 x 160 px (1.80") 114 ppi | 彩色 / TFT 64k 颜色 128 x 160 px (1.77") 116 ppi | 彩色 / IPS TFT 256k 颜色 320 x 240 px (2.31") 173 ppi |
| 显示保护 |   | | | |
| 附加显示屏 | | | | |
| 辅助显示保护 | | | | |
| 通话最长时间 | 2G: 270 分钟 (4.5 h) |  | 2G: 180 分钟 (3.0 h) | |
| 待机最长时间 | 2G: 120 钟头 (5.0 一天) | | 2G: 225 钟头 (9.4 一天) | |
| 标准电池 | Li-Ion 800 mAhBuy powerbank | Li-Ion 800 mAhBuy powerbank | Li-Ion 600 mAhBuy powerbank | Li-Ion 1400 mAhBuy powerbank |
| 快速充电 | | | | |
| 无线充电 | | | | |
| 电话簿 | | 300 | 300 | |
| 手机存储 | 32 MB | | | 128 MB |
| 随机存取存储 (RAM) | | | | 64 MB |
| Memory cards |  microSD, microSDHC 为 32 GBBuy memory card | microSD, microSDHC 为 32 GBBuy memory card | microSD, microSDHC 为 32 GBBuy memory card | microSD, microSDHC 为 32 GBBuy memory card |
| 处理器 | Spreadtrum SC6531E | - | - | Unisoc T107 UMS9117 |
| Processor clock | 208 MHz | - | - | 1000 MHz |
| GPU | - | - | - | - |
| Touchscreen | | | | |
| 双SIM卡 | | | | |
| SIM卡标准 | DualSIM(microSIM, microSIM) | | | DualSIM(nanoSIM, nanoSIM) |
| 卡双模式 | dual standby | | nd | dual standby |
| 混合双卡双待 | | | nd | |
| 发行日期 | 第 1 季 2022 | 第 4 季 2015 | 第 1 季 2019 | 第 3 季 2023 |
| 手机其他名称 | - | Comfort MM428; MM428BB | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 | 900 1800 | 850 900 1800 1900 |
| UMTS标准 | | | | 900 2100 |
| LTE 标准 | | | | FDD LTE: 2600, 2100, 1800, 900, 800 |
| 5G 标准 | | | | |
| CDMA标准 | | | | |
| TD-SCDMA 标准 | | | | |
| UMA标准 | | | | |
相机 - 背面
| 第一台相机 | | | | |
| 矩阵 | 0.3 Mpx | nd | nd | 0.3 Mpx |
| Resolution | 640x480 px | nd | nd | 640x480 px |
| 光学变焦 | | nd | nd | |
| 闪光灯 | | nd | nd | |
| 双色LED闪光灯 | | nd | nd | |
| 额外 | - | nd | nd | FF |
相机 - 前面
传感器
| 加速度计 | | | | |
| 接近传感器 | | | | |
| 光传感器 | | | | |
| 磁力仪 | | | | |
| 陀螺仪 | | | | |
| 晴雨表 | | | | |
| 高度表 | | | | |
| 重力感应器 | | | | |
| 霍尔效应传感器 | | | | |
| 虹膜扫描仪 | | | | |
| 指纹采集仪 | | | | |
| 温度计 | | | | |
| 湿度计 | | | | |
数据传输
| xHTML | | | | |
| WAP | | v2.0 | | |
| HSCSD | | | | |
| HSDPA | | | | 7.20 Mbit/s |
| HSUPA | | | | 1.40 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | | - |
| LTE UP | | | | - |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| 蓝牙 | v2.1 | | | |
| A2DP規範 | | | | |
| HDMI | | | | |
| WiFi | | | | |
| 无线频率 | | | | |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi 热点 | | | | |
| IrDA | | | | |
| USB | | v2.0 | v2.0 | v2.0 Type-C |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| Galileo | | | | |
| QZSS | | | | |
| NFC | | | | |
通讯与讯息
| 呼叫等待 | | | | |
| 视频会议 | | | | |
| 呼叫转移 | | | | |
| 一按通 | | | | |
| 即时通讯 | | | | |
| 短信 | | 100 | | |
| 增强短信 | | | | |
| 多媒体短信 | | | | |
| Dictionary | | | | |
| Swype | | | | |
| 电子邮件用户 | | | | |
| QWERTY键盘 | | | | |
| RSS阅读器 | | | | |
多媒体
| Radio | | | | |
| MP3 | | | | |
| 立体声扬声器 | | | | |
| Audio Jack | 3.5 mm | | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| 复调音乐 | | | | |
| 视频钟 | | | | |
| 作曲软件 | | | | |
| 游戏 | | | | |
| Java | | | | |
| 视讯电话 | | | | |
| DVB-H电视 | | | | |
| 电视机输口 | | | | |
PIM和附加功能
| 时钟 | | | | |
| 计时器 | | | | |
| 闹钟 | | | | |
| 计算器 | | | | |
| 汇率 | | | | |
| 电子记事本 | | | | |
| 日历 | | | | |
| 飞行模式 | | | | |
| SyncML | | | | |
| 数据与传真机 | | | | |
| 屏幕保护程序 | | | | |
| 主题 | | | | |
| 可交换的外壳 | | | | |
| 语音拨号 | | | | |
| 扬声器 | | | | |
| 录音电话机 | | | | |
| 振动 | | | | |